This is a presentation on how to give a presentation with data. The audience was civil engineers, but the general principles are useful across disciplines
This presentation was provided by Frankie Wilson of the Bodleian Library, University of Oxford, during the NISO Webinar, Using Analytics to Extract Value from the Library's Data, Part Two, held on September 19, 2018.
This document summarizes the results and conclusions from experiments on dynamic infographics. It finds that subjects prefer dynamic infographics over static ones, and like extra information that is linked to the main content and at a similar level of detail. The least preferred dynamic infographic provided too much extra text. Measuring interest using attention levels was found to be most useful. The next steps are to improve the layout and linking of extra information, and potentially use eye tracking. A schedule is also provided for completing the thesis.
The document discusses developing a scalable strategy for gathering and reporting analytics. It recommends framing important questions, auditing all potential data collection points, and evaluating which data should be analyzed. An example question is tracking undergraduate research downloads to show the impact of new initiatives. While not possible to track individual student downloads, demographics can provide insight. Developing an effective strategy includes prioritizing top questions, mapping related data points, determining relevant data, and creating visualizations to tell compelling stories with the data.
On Friday, Feb. 26, 2016, Pittsburgh Data Jam advisory member and Oracle enterprise architect Brian Macdonald led a hands-on workshop for teachers and students participating int the 2016 Pittsburgh Data Jam to learn about basic data analysis. The workshop was conducted at Carnegie Mellon University. This page includes the presentations, slides, and materials from that workshop.
This document summarizes common analytic mistakes made in business intelligence projects. It discusses mistakes such as not asking the right questions, focusing on past metrics rather than future needs, misunderstanding metrics and their methodology, bottlenecking the value of analytics to the organization, overvaluing data visualization, compromising data through consensus, confusing insight with the ability to take action, and more. The document provides examples and recommendations to avoid these common mistakes in analytics projects.
This document provides an overview of predictive analytics and highlights some key considerations. It defines predictive analytics as using past data to predict the future. The most common barrier to predictive analytics is a lack of good data. All predictive models are based on assumptions about the future being like the past; these assumptions can become invalid over time if key variables change or the model is based on outdated data. Managers should understand the assumptions behind any predictive analysis and monitor whether conditions could make the assumptions invalid.
This presentation has given assistance to many students of both college and university level before and they found some pretty good and positive results after implementing these tips and techniques for their term paper writing.http://www.paperomatic.com/research-papers/
The document discusses using Tableau to drive insights that lead to strategic and operational changes. It emphasizes that insights are more memorable and engaging than linear solutions and can drive systemic change by changing how people think. The document provides guidance on tailoring insights for executives versus operations, focusing on different types of questions, levels of detail, and timeframes. It also outlines design principles for facilitating insights, including showing comparisons, causality, multivariate data, and integrating evidence. The key takeaways are to identify stakeholder goals and questions, relate questions to goals, create dashboards presenting insights as opportunities, and simplify visualizations.
This presentation was provided by Frankie Wilson of the Bodleian Library, University of Oxford, during the NISO Webinar, Using Analytics to Extract Value from the Library's Data, Part Two, held on September 19, 2018.
This document summarizes the results and conclusions from experiments on dynamic infographics. It finds that subjects prefer dynamic infographics over static ones, and like extra information that is linked to the main content and at a similar level of detail. The least preferred dynamic infographic provided too much extra text. Measuring interest using attention levels was found to be most useful. The next steps are to improve the layout and linking of extra information, and potentially use eye tracking. A schedule is also provided for completing the thesis.
The document discusses developing a scalable strategy for gathering and reporting analytics. It recommends framing important questions, auditing all potential data collection points, and evaluating which data should be analyzed. An example question is tracking undergraduate research downloads to show the impact of new initiatives. While not possible to track individual student downloads, demographics can provide insight. Developing an effective strategy includes prioritizing top questions, mapping related data points, determining relevant data, and creating visualizations to tell compelling stories with the data.
On Friday, Feb. 26, 2016, Pittsburgh Data Jam advisory member and Oracle enterprise architect Brian Macdonald led a hands-on workshop for teachers and students participating int the 2016 Pittsburgh Data Jam to learn about basic data analysis. The workshop was conducted at Carnegie Mellon University. This page includes the presentations, slides, and materials from that workshop.
This document summarizes common analytic mistakes made in business intelligence projects. It discusses mistakes such as not asking the right questions, focusing on past metrics rather than future needs, misunderstanding metrics and their methodology, bottlenecking the value of analytics to the organization, overvaluing data visualization, compromising data through consensus, confusing insight with the ability to take action, and more. The document provides examples and recommendations to avoid these common mistakes in analytics projects.
This document provides an overview of predictive analytics and highlights some key considerations. It defines predictive analytics as using past data to predict the future. The most common barrier to predictive analytics is a lack of good data. All predictive models are based on assumptions about the future being like the past; these assumptions can become invalid over time if key variables change or the model is based on outdated data. Managers should understand the assumptions behind any predictive analysis and monitor whether conditions could make the assumptions invalid.
This presentation has given assistance to many students of both college and university level before and they found some pretty good and positive results after implementing these tips and techniques for their term paper writing.http://www.paperomatic.com/research-papers/
The document discusses using Tableau to drive insights that lead to strategic and operational changes. It emphasizes that insights are more memorable and engaging than linear solutions and can drive systemic change by changing how people think. The document provides guidance on tailoring insights for executives versus operations, focusing on different types of questions, levels of detail, and timeframes. It also outlines design principles for facilitating insights, including showing comparisons, causality, multivariate data, and integrating evidence. The key takeaways are to identify stakeholder goals and questions, relate questions to goals, create dashboards presenting insights as opportunities, and simplify visualizations.
This document provides guidance on how to conduct productive research in 3 steps: 1) plan your research by determining your topic, data sources, and methodology; 2) collect data through personal experience, observation, literature reviews, questionnaires, and interviews; and 3) analyze and report your findings while avoiding mistakes like plagiarism, biased analysis, and improper formatting. Key recommendations include selecting a relevant topic, ensuring valid and reliable sources, properly citing references, and seeking publication.
Using focus groups for research involves creating an atmosphere that invites honest feedback through open-ended questions and engagement between participants. It is important to have clearly defined objectives for the types of questions, words, and correlations being examined, as well as the methodology for analysis and tools used. Objectives should be made simple, singular, linear, and focused for both participants and analysts. The research should be customized through unique collection, analysis, presentation, and reporting methods. Finally, focus groups must be moderated by experienced, objective, and intuitive individuals so the client receives clear answers and recommendations based on the data.
November 2011 presentation given at a day-long assessment workshop co-sponsored by NERCOMP and ELI, titled Innovations in Learning: Measuring the Impact
This document discusses analytics maturity and describes the stages of analytics - descriptive, diagnostic, predictive, prescriptive, and automated decision making. It outlines Jisc's approach to developing analytics services on a national level, including standardized data and APIs, as well as specific services like dashboards, predictive modeling, and intervention management. The goal is to help institutions and the sector transform through increased awareness, experimentation, organizational support and transformation using analytics.
This document provides tips and tools for conducting real-time evaluation using surveys, H-forms, and timelines. It discusses online software that can be used to create real-time surveys during webinars and presentations. Hard copy surveys with Excel analysis is also described as an option. For H-forms, the document outlines how to structure feedback collection using a horizontal scale and space for comments. Creating timelines on large paper with tape and post-its to map out project milestones is also recommended. Several AEA conference sessions on these real-time evaluation methods are listed that may provide additional resources and techniques.
This document outlines the five key questions that should be answered when analyzing data from courses: 1) What does the data tell us? 2) What doesn't the data tell us? 3) What are the celebrations about the data? 4) What opportunities for improvement does the data allow? 5) Based on the analysis, what are the next steps and timeline? Answering these questions will help ensure a thorough examination of the data from multiple perspectives.
This document outlines the five key questions that should be answered when analyzing data from courses: 1) What does the data tell us? 2) What doesn't the data tell us? 3) What are the celebrations about the data? 4) What opportunities for improvement does the data allow? 5) Based on the analysis, what are the next steps and timeline? Answering these questions will help ensure a thorough examination of the data from all relevant perspectives.
This document discusses the importance of testing in digital marketing. It addresses common questions and challenges around testing, provides tips on getting started with testing, and outlines the key components of a testing process including research, prioritization, experimentation, and analysis. Testing is presented as an ongoing process of learning what performs best through changing variables and measuring results.
Metrics that Matter: New Autotask Performance DashboardsAutotask
What if you could instantly see every aspect of your service desk operation at a glance? - What if you knew exactly where the bottlenecks were, down to the exact days of the week and types of services? - What if you could assess your sales pipeline the same way and fine tune your sales performance at the staff and opportunity level? - What if you knew at a glance exactly which products, services and clients are your most profitable – and could adjust your offerings accordingly? Your data is only as good as your ability to take action, improve productivity and profitability, and demonstrate your impact to your clients.
This special session will demonstrate a new suite of performance management and reporting dashboards that let you visualize your business data. See how you can instantly drill into your core metrics for the insight you need to refine and improve your service delivery, build more predictable revenue streams and increase your profitability.
[Presenter: Tom Teta, Autotask]
Dan Edwards : Data visualization best practices with Power BIMSDEVMTL
30 octobre 2017
Groupe Excel et Power BI
Sujet: La visualisation de données (en anglais)
Conférencier: Dan Edwards
Voici la présentation du conférencier Dan Edwards sur les meilleures pratiques d'affaires à adopter en visualisation de données, avec Power BI (en anglais)
KDD 2019 IADSS Workshop - How Data Scientists can bridge the gap between Data...IADSS
This document discusses how data science projects often fail due to a lack of business adoption and the gap between data and business needs. It provides statistics showing that 85% of big data projects fail and 80% of AI projects do not scale within organizations. Common reasons for failure include solving the wrong problem, having the wrong data or skills, and not clearly defining the business purpose. The document then discusses how organizations are addressing these issues through design thinking, design sprints, and focusing on actionable insights and simple, prototype models. It provides an example of a predictive maintenance model that scheduled maintenance to detect HVAC failures and improve customer service.
The document discusses transforming market research data into stories. It explains that while quantitative data comes from surveys in tables, most clients prefer stories to deliver answers and advice. Effective storytelling in market research involves narrative flow, being interesting and attention-grabbing. The document outlines steps for analyzing data, including checking it, finding overall patterns, relevant details, and creating the story. It emphasizes starting with the big picture before exploring variations and focusing on key findings supported by the data.
An overview of publishing trends in materials science with advice from Dave Flanagan, the Editor-in-Chief of Advanced Functional Materials on getting your best results published in top journals.
I recently gave this talk at the Sino-US Nanomeeting at the University of Science and Technology (USTC), Hefei, China and at a number of universities that I had the opportunity to visit.
Questions and comments are welcome in the discussion below.
What is Data Science and How to Succeed in itKhosrow Hassibi
The use of machine learning and data mining to create value from corporate or public data is nothing new. It is not the first time that these technologies are in the spotlight. Many remember the late ‘80s and the early ‘90s when machine learning techniques—in particular neural networks—had become very popular. Data mining was at a rise. There were talks everywhere about advanced analysis of data for decision making. Even the popular android character in “Star Trek: The Next Generation” had been named appropriately as “Data.” Data science has been the cornerstone of many data products and applications for more than two decades, e.g., in finance, Telco, and retail. Credit scores have been in use for decades to assess credit worthiness of people when applying for credit or loan. Sophisticated real-time fraud scores based on individual’s transaction spending patterns have been used since early ‘90s to protect credit card holders from a variety of fraud schemes. However, the popularity of web products from the likes of Google, Linked-in, Amazon, and Facebook has helped analytics become a household name. Every new technology comes with lots of hype and many new buzzwords. Often, fact and fiction get mixed-up making it impossible for outsiders to assess the technology’s true relevance. Due to the exponential growth of data, today there is an ever increasing need to process and analyze big data which has required a rethinking of every aspect of the data science life cycle, from data management, to data mining and analysis, to deployment. The purpose of this talk is first to describe what data science is and how it has evolved historically. Second, I share my own experiences as a data scientist across different industries and through time with the audience emphasizing the challenges and rewards.
How to Start Thinking Like a Data ScientistTanayKarnik1
This document summarizes steps for thinking like a data scientist, including posing questions, collecting relevant data, analyzing the data through visualizations and statistics, interpreting the results, and communicating conclusions. It emphasizes that data literacy is important for business managers to effectively collaborate with data scientists and uncover metrics to improve performance. The process of thinking with a data-driven mindset will help managers in India stay competitive as data becomes more integral to decision making across industries.
From intuitive to data driven/ evidence based HRTom Haak
The document discusses moving HR from intuitive to data-driven and evidence-based practices. It outlines a maturity scale for workforce analytics, from operational HR efficiency to strategic business impact. Advice is given to focus on available data, increase analytical skills, and provide surprising insights to succeed in workforce analytics.
This document provides an overview of the survey design process. It discusses determining the need for a survey by establishing goals, objectives and expected outcomes. It covers designing survey questions, avoiding biases, pretesting and revising questions. It addresses technical aspects of building a survey such as question types, logic and validation. It also discusses sampling, collecting responses, cleaning data and reporting results. The overall process emphasizes establishing a clear need, designing unbiased questions and using survey results to inform actions.
This document provides guidelines for a mathematics statistics project. The project requires students to organize and present information using tables, graphs, diagrams and appropriate notation. Students must demonstrate understanding of practical mathematics applications and use technology. They should use appropriate statistical methods, form a logical argument supported by evidence, and analyze personal research within a 1500 word limit. The project introduction should describe the topic and steps. Students must collect and logically organize relevant data, perform both simple and complex mathematical processes, interpret results, discuss validity, and communicate their work clearly. Example project ideas are provided.
Greg Nelson presented on best practices for data visualization and storytelling. He began with an introduction that outlined his background and experience in analytics, data science, and data visualization. Nelson then led the audience through an interactive exercise where they rated different data visualizations. He discussed key factors that affect how audiences consume and engage with data visualizations. Nelson outlined objectives like learning how to critically evaluate visualizations, identify misleading techniques, and understand the competencies important for visual storytelling. He emphasized that effective stories can motivate action by addressing emotions and provided tips for developing compelling data stories based on Pixar's rules of storytelling.
This document discusses different approaches to analyzing qualitative and quantitative data from research. It addresses questions like what types of data are common, how to find meanings and patterns, and how to display results effectively. The document provides an overview of quantitative data analysis methods like statistical tests and summarizing data in tables and charts. It also discusses qualitative data analysis, including reducing and organizing text data, coding, conceptualizing, and interpreting meanings. The goal is to help researchers choose appropriate analysis methods based on their research questions, methodological approach, and type of data collected.
This document provides best practices and guidelines for data visualization. It recommends using simple and clear visualizations like bar charts instead of more complex charts like pie charts or maps when not needed. Key tips include avoiding color schemes that are hard to distinguish, including data sources and levels of confidence, and having visualizations reviewed by experts to improve quality and transparency. The goal is to present data in a way that is easy to understand, accurately represents patterns and relationships, and builds trust with audiences.
This document provides guidance on how to conduct productive research in 3 steps: 1) plan your research by determining your topic, data sources, and methodology; 2) collect data through personal experience, observation, literature reviews, questionnaires, and interviews; and 3) analyze and report your findings while avoiding mistakes like plagiarism, biased analysis, and improper formatting. Key recommendations include selecting a relevant topic, ensuring valid and reliable sources, properly citing references, and seeking publication.
Using focus groups for research involves creating an atmosphere that invites honest feedback through open-ended questions and engagement between participants. It is important to have clearly defined objectives for the types of questions, words, and correlations being examined, as well as the methodology for analysis and tools used. Objectives should be made simple, singular, linear, and focused for both participants and analysts. The research should be customized through unique collection, analysis, presentation, and reporting methods. Finally, focus groups must be moderated by experienced, objective, and intuitive individuals so the client receives clear answers and recommendations based on the data.
November 2011 presentation given at a day-long assessment workshop co-sponsored by NERCOMP and ELI, titled Innovations in Learning: Measuring the Impact
This document discusses analytics maturity and describes the stages of analytics - descriptive, diagnostic, predictive, prescriptive, and automated decision making. It outlines Jisc's approach to developing analytics services on a national level, including standardized data and APIs, as well as specific services like dashboards, predictive modeling, and intervention management. The goal is to help institutions and the sector transform through increased awareness, experimentation, organizational support and transformation using analytics.
This document provides tips and tools for conducting real-time evaluation using surveys, H-forms, and timelines. It discusses online software that can be used to create real-time surveys during webinars and presentations. Hard copy surveys with Excel analysis is also described as an option. For H-forms, the document outlines how to structure feedback collection using a horizontal scale and space for comments. Creating timelines on large paper with tape and post-its to map out project milestones is also recommended. Several AEA conference sessions on these real-time evaluation methods are listed that may provide additional resources and techniques.
This document outlines the five key questions that should be answered when analyzing data from courses: 1) What does the data tell us? 2) What doesn't the data tell us? 3) What are the celebrations about the data? 4) What opportunities for improvement does the data allow? 5) Based on the analysis, what are the next steps and timeline? Answering these questions will help ensure a thorough examination of the data from multiple perspectives.
This document outlines the five key questions that should be answered when analyzing data from courses: 1) What does the data tell us? 2) What doesn't the data tell us? 3) What are the celebrations about the data? 4) What opportunities for improvement does the data allow? 5) Based on the analysis, what are the next steps and timeline? Answering these questions will help ensure a thorough examination of the data from all relevant perspectives.
This document discusses the importance of testing in digital marketing. It addresses common questions and challenges around testing, provides tips on getting started with testing, and outlines the key components of a testing process including research, prioritization, experimentation, and analysis. Testing is presented as an ongoing process of learning what performs best through changing variables and measuring results.
Metrics that Matter: New Autotask Performance DashboardsAutotask
What if you could instantly see every aspect of your service desk operation at a glance? - What if you knew exactly where the bottlenecks were, down to the exact days of the week and types of services? - What if you could assess your sales pipeline the same way and fine tune your sales performance at the staff and opportunity level? - What if you knew at a glance exactly which products, services and clients are your most profitable – and could adjust your offerings accordingly? Your data is only as good as your ability to take action, improve productivity and profitability, and demonstrate your impact to your clients.
This special session will demonstrate a new suite of performance management and reporting dashboards that let you visualize your business data. See how you can instantly drill into your core metrics for the insight you need to refine and improve your service delivery, build more predictable revenue streams and increase your profitability.
[Presenter: Tom Teta, Autotask]
Dan Edwards : Data visualization best practices with Power BIMSDEVMTL
30 octobre 2017
Groupe Excel et Power BI
Sujet: La visualisation de données (en anglais)
Conférencier: Dan Edwards
Voici la présentation du conférencier Dan Edwards sur les meilleures pratiques d'affaires à adopter en visualisation de données, avec Power BI (en anglais)
KDD 2019 IADSS Workshop - How Data Scientists can bridge the gap between Data...IADSS
This document discusses how data science projects often fail due to a lack of business adoption and the gap between data and business needs. It provides statistics showing that 85% of big data projects fail and 80% of AI projects do not scale within organizations. Common reasons for failure include solving the wrong problem, having the wrong data or skills, and not clearly defining the business purpose. The document then discusses how organizations are addressing these issues through design thinking, design sprints, and focusing on actionable insights and simple, prototype models. It provides an example of a predictive maintenance model that scheduled maintenance to detect HVAC failures and improve customer service.
The document discusses transforming market research data into stories. It explains that while quantitative data comes from surveys in tables, most clients prefer stories to deliver answers and advice. Effective storytelling in market research involves narrative flow, being interesting and attention-grabbing. The document outlines steps for analyzing data, including checking it, finding overall patterns, relevant details, and creating the story. It emphasizes starting with the big picture before exploring variations and focusing on key findings supported by the data.
An overview of publishing trends in materials science with advice from Dave Flanagan, the Editor-in-Chief of Advanced Functional Materials on getting your best results published in top journals.
I recently gave this talk at the Sino-US Nanomeeting at the University of Science and Technology (USTC), Hefei, China and at a number of universities that I had the opportunity to visit.
Questions and comments are welcome in the discussion below.
What is Data Science and How to Succeed in itKhosrow Hassibi
The use of machine learning and data mining to create value from corporate or public data is nothing new. It is not the first time that these technologies are in the spotlight. Many remember the late ‘80s and the early ‘90s when machine learning techniques—in particular neural networks—had become very popular. Data mining was at a rise. There were talks everywhere about advanced analysis of data for decision making. Even the popular android character in “Star Trek: The Next Generation” had been named appropriately as “Data.” Data science has been the cornerstone of many data products and applications for more than two decades, e.g., in finance, Telco, and retail. Credit scores have been in use for decades to assess credit worthiness of people when applying for credit or loan. Sophisticated real-time fraud scores based on individual’s transaction spending patterns have been used since early ‘90s to protect credit card holders from a variety of fraud schemes. However, the popularity of web products from the likes of Google, Linked-in, Amazon, and Facebook has helped analytics become a household name. Every new technology comes with lots of hype and many new buzzwords. Often, fact and fiction get mixed-up making it impossible for outsiders to assess the technology’s true relevance. Due to the exponential growth of data, today there is an ever increasing need to process and analyze big data which has required a rethinking of every aspect of the data science life cycle, from data management, to data mining and analysis, to deployment. The purpose of this talk is first to describe what data science is and how it has evolved historically. Second, I share my own experiences as a data scientist across different industries and through time with the audience emphasizing the challenges and rewards.
How to Start Thinking Like a Data ScientistTanayKarnik1
This document summarizes steps for thinking like a data scientist, including posing questions, collecting relevant data, analyzing the data through visualizations and statistics, interpreting the results, and communicating conclusions. It emphasizes that data literacy is important for business managers to effectively collaborate with data scientists and uncover metrics to improve performance. The process of thinking with a data-driven mindset will help managers in India stay competitive as data becomes more integral to decision making across industries.
From intuitive to data driven/ evidence based HRTom Haak
The document discusses moving HR from intuitive to data-driven and evidence-based practices. It outlines a maturity scale for workforce analytics, from operational HR efficiency to strategic business impact. Advice is given to focus on available data, increase analytical skills, and provide surprising insights to succeed in workforce analytics.
This document provides an overview of the survey design process. It discusses determining the need for a survey by establishing goals, objectives and expected outcomes. It covers designing survey questions, avoiding biases, pretesting and revising questions. It addresses technical aspects of building a survey such as question types, logic and validation. It also discusses sampling, collecting responses, cleaning data and reporting results. The overall process emphasizes establishing a clear need, designing unbiased questions and using survey results to inform actions.
This document provides guidelines for a mathematics statistics project. The project requires students to organize and present information using tables, graphs, diagrams and appropriate notation. Students must demonstrate understanding of practical mathematics applications and use technology. They should use appropriate statistical methods, form a logical argument supported by evidence, and analyze personal research within a 1500 word limit. The project introduction should describe the topic and steps. Students must collect and logically organize relevant data, perform both simple and complex mathematical processes, interpret results, discuss validity, and communicate their work clearly. Example project ideas are provided.
Greg Nelson presented on best practices for data visualization and storytelling. He began with an introduction that outlined his background and experience in analytics, data science, and data visualization. Nelson then led the audience through an interactive exercise where they rated different data visualizations. He discussed key factors that affect how audiences consume and engage with data visualizations. Nelson outlined objectives like learning how to critically evaluate visualizations, identify misleading techniques, and understand the competencies important for visual storytelling. He emphasized that effective stories can motivate action by addressing emotions and provided tips for developing compelling data stories based on Pixar's rules of storytelling.
This document discusses different approaches to analyzing qualitative and quantitative data from research. It addresses questions like what types of data are common, how to find meanings and patterns, and how to display results effectively. The document provides an overview of quantitative data analysis methods like statistical tests and summarizing data in tables and charts. It also discusses qualitative data analysis, including reducing and organizing text data, coding, conceptualizing, and interpreting meanings. The goal is to help researchers choose appropriate analysis methods based on their research questions, methodological approach, and type of data collected.
This document provides best practices and guidelines for data visualization. It recommends using simple and clear visualizations like bar charts instead of more complex charts like pie charts or maps when not needed. Key tips include avoiding color schemes that are hard to distinguish, including data sources and levels of confidence, and having visualizations reviewed by experts to improve quality and transparency. The goal is to present data in a way that is easy to understand, accurately represents patterns and relationships, and builds trust with audiences.
This document provides a comprehensive guide to data visualization. It discusses the different types of visualization techniques available, how to choose the right type of visualization for your data and message, and tips for effective data visualization design. Specific visualization types covered include line graphs, bar charts, pie charts and dashboards/reports. The document also discusses common mistakes to avoid and strategies for labeling axes, handling color, mixing chart types, and using annotations to guide readers.
The document discusses various types of workplace writing including informational reports, analytical reports, and proposals. It outlines a three-step writing process of planning, writing, and completing. Key elements for planning a report or proposal include defining the purpose, preparing a work plan, gathering information, and selecting a format and structure. Common structures discussed are descriptive outlines, informative outlines, and organizing information by comparison, performance, sequence, category, geography, or spatial orientation.
The document discusses improving forecast performance and elements that should be considered, such as accuracy, timeliness, consistency, realism, and risk sensitivity. It emphasizes that while accuracy is important, it is not the sole factor, and forecasts should provide a range of possible outcomes. Forecasts should also meet the needs of diverse users, incorporate expert opinion, and be clearly communicated. The document then discusses using metrics, ranges instead of just point estimates, scenarios, and engaging management in the forecasting process.
This document provides an overview of how to organize, prepare, and present an effective marketing research report. It discusses the key components of the research report, including the title page, executive summary, background, methodology, findings, conclusions, and recommendations. It also offers tips for formatting and visually presenting the findings through charts, graphs, and other visuals. Finally, it covers how to effectively present the research findings to stakeholders and convince management of the value of marketing research.
QSO 510 Final Project Guidelines and Rubric Overview .docxmakdul
QSO 510 Final Project Guidelines and Rubric
Overview
The final project for this course is the creation of a statistical analysis report.
Each day, operations management professionals are faced with multiple decisions affecting various aspects of the operation. The ability to use data to drive
decisions is an essential skill that is useful in any facet of an operation. The dynamic environment offers daily challenges that require the talents of the operations
manager; working in this field is exciting and rewarding.
Throughout the course, you will be engaged in activities that charge you with making decisions regarding inventory management, production capacity, product
profitability, equipment effectiveness, and supply chain management. These are just a few of the challenges encountered in the field of operations management.
The final activity in this course will provide you with the opportunity to demonstrate your ability to apply statistical tools and methods to solve a problem in a
given scenario that is often encountered by an operations manager. Once you have outlined your analysis strategy and analyzed your data, you will then report
your data, strategy, and overall decision that addresses the given problem.
The project is divided into two milestones, which will be submitted at various points throughout the course to scaffold learning and ensure quality final
submissions. These milestones will be submitted in Modules Three and Seven. The final project is due in Module Nine.
In this assignment, you will demonstrate your mastery of the following course outcomes:
Apply data-based strategies in guiding a focused approach for improving operational processes
Determine the appropriate statistical methods for informing valid data-driven decision making in professional settings
Select statistical tools for guiding data-driven decision making resulting in sustainable operational processes
Utilize a structured approach for data-driven decision making for fostering continuous improvement activities
Propose operational improvement recommendations to internal and external stakeholders based on relevant data
Prompt
Operations management professionals are often relied upon to make decisions regarding operational processes. Those who utilize a data-driven, structured
approach have a clear advantage over those offering decisions based solely on intuition. You will be provided with a scenario often encountered by an operations
manager. Your task is to review the “A-Cat Corp.: Forecasting” scenario, the addendum, and the accompanying data in the case scenario and addendum; outline
the appropriate analysis strategy; select a suitable statistical tool; and use data analysis to ultimately drive the decision. Once this has been completed, you will
be challenged to present your data, data analysis strategy, and overall decision in a concise report, justifying your analysis.
Specifically, the ...
Using Microsoft Excel in Your Next Internal and External Audit - Learning The...Jim Kaplan CIA CFE
The document provides information about a webinar on using Microsoft Excel in audits. It discusses how Excel can be used as audit software to perform data analysis and identify potential issues. The webinar will demonstrate how to use pivot tables and visualizations in Excel to analyze spending trends, detect outliers, and identify anomalies. It will also discuss using text analysis and key word searches to identify red flags and using sampling techniques in Excel. The overall goal is to help auditors leverage technology to improve the efficiency and effectiveness of their work.
The document discusses dashboard design and best practices. It outlines three key elements of effective dashboards: visual display on a single page or screen with the most important information. Dashboards should present carefully selected metrics in a clear visual format like bar graphs, line graphs or bullet graphs to show comparisons over time. Creation of dashboards should have a clear goal, focus on key metrics and continuously improve based on feedback.
Remarks from the professor on milestone 1 and for milestone 2A.docxsodhi3
Remarks from the professor on milestone 1 and for milestone 2
A good start on the paper. Please look at the introduction again. It does not match the case problem or what the issues of the company are. If you look at the first paragraph it does not lead into the next paragraph and the facts and flow are disjointed.
I read through the paper and it is a series of unjoined statements that don't really flow into a research work. You do have the correct issue that monthly variance in demand is the key to solving the problem but the supporting work for this statement is not there.
The next step for milestone 2 is to analyze the descriptive statistics, ANOVA and correlation/regression asked for in the case. From that you should see how to develop a model to correct the forecasting problem. Make sure your Milestone 2, gives a model that solves the problem.
QSO 510 Milestone Two Guidelines and Rubric
The final project for this course is the creation of a statistical analysis report. Operations management professionals are often relied upon to make decisions
regarding operational processes. Those who utilize a data-driven, structured approach have a clear advantage over those offering decisions based solely on
intuition. You will be provided with a scenario often encountered by an operations manager. Your task is to review the “A-Cat Corp.: Forecasting” scenario, the
addendum, and the accompanying data in the case scenario and addendum.
In Module Seven, you will submit your selection of statistical tools and data analysis, which are critical elements III and IV. You will submit a 3- to 4-page paper
and a spreadsheet that provides justification for the appropriate statistical tools needed to analyze the company’s data, a hypothesis, the results of your analysis,
any inferences from your hypothesis test, and a forecasting model that addresses the company’s problem.
Specifically, the following critical elements must be addressed:
III. Identify statistical tools and methods to collect data:
A. Identify the appropriate family of statistical tools that you will use to perform your analysis. What are your statistical assumptions concerning
the data that led you to selecting this family of tools? In other words, why did you select this family of tools for statistical analysis?
B. Determine the category of the provided data in the given case study. Be sure to justify why the data fits into this category type. What is the
relationship between the type of data and the tools?
C. From the identified family of statistical tools, select the most appropriate tool(s) for analyzing the data provided in the given case study.
D. Justify why you chose this tool to analyze the data. Be sure to include how this tool will help predict the use of the data in driving decisions.
E. Describe the quantitative method that will best inform data-driven decisions. Be sure to include how this method will point out the relationships
between ...
This month, we will dive into the world of data analysis and visualization. As data continues to proliferate our lives and work, the question of how to make sense of it and turn it into information and knowledge becomes more and more challenging. At the same time, powerful tools are becoming available to help analysts sift through data and present it in a way that draws attention to key bits of knowledge than can be derived. As such, the skills related to using these tools effectively have become highly sought-after as organizations seek to dig out the treasures hidden in their data troves.
Presentation by Stephen Lett (Procter & Gamble)
B Qu Transforming Data Into Competitive Advantagebquteam
The document discusses transforming data into competitive advantage through good market and information practices. It outlines the benefits of clear analysis based on good data and sharing information within an organization. Key points include focusing data gathering on uniquely valuable information, having a simple process for data management and distribution, and keeping analysis focused on objectives and conclusions needed for decision making.
The art technique of data visualizationUday Kothari
Decision making based on information has been the single most important objective of a data warehousing or big data pursuit. No matter how big, fast and varied data are generated and processed; decision makers are only concerned with the consumption of its end result – data visualization.
Data visualization simply means representing data in a visually appealing manner to enable understanding of the context in which we operate. Data visualization is a “moment of truth” that stems from a data management initiative. It is a very linear process of decision making; and hence, critical to its success. However, data visualizations also possess the potential to put an end to such initiatives; especially, when they are either heavily biased on just the design or contain information overload.
This webinar on the art and technique of data visualization focuses sharply on the one thing that matters most to qualify for effective data visualization: the truth that comes out from data. We have facilitated the discussion with the help of our 3D framework: Design, Discovery & Data.
After registering, you will receive a confirmation email containing information about joining the webinar.
Data visualization is the graphical representation of information and data using visual elements like charts, graphs, and maps. It provides an accessible way to see and understand trends, outliers, and patterns in data. Data visualization tools are essential for analyzing massive amounts of information and making data-driven decisions. The key benefits of data visualization are that it makes big data digestible, increases accessibility, and leads to greater efficiency and understanding. Good data visualization should communicate data clearly and effectively using graphics.
Slides from my presentation at the Data Intelligence conference in Washington DC (6/23/2017). See this link for the abstract: http://www.data-intelligence.ai/presentations/36
Unit 2_ Descriptive Analytics for MBA .pptxJANNU VINAY
This document provides an overview of descriptive analytics and data visualization. It discusses descriptive statistics such as measures of central tendency (mean, median, mode) and variability. It also covers data visualization techniques like charts, graphs and dashboards. Key topics include univariate, bivariate and multivariate analysis for data visualization, different types of visualizations, and how to create charts in Microsoft Excel. The document is intended to introduce readers to the fundamental concepts and tools used in descriptive analytics.
Introduction- e - waste – definition - sources of e-waste– hazardous substances in e-waste - effects of e-waste on environment and human health- need for e-waste management– e-waste handling rules - waste minimization techniques for managing e-waste – recycling of e-waste - disposal treatment methods of e- waste – mechanism of extraction of precious metal from leaching solution-global Scenario of E-waste – E-waste in India- case studies.
A review on techniques and modelling methodologies used for checking electrom...nooriasukmaningtyas
The proper function of the integrated circuit (IC) in an inhibiting electromagnetic environment has always been a serious concern throughout the decades of revolution in the world of electronics, from disjunct devices to today’s integrated circuit technology, where billions of transistors are combined on a single chip. The automotive industry and smart vehicles in particular, are confronting design issues such as being prone to electromagnetic interference (EMI). Electronic control devices calculate incorrect outputs because of EMI and sensors give misleading values which can prove fatal in case of automotives. In this paper, the authors have non exhaustively tried to review research work concerned with the investigation of EMI in ICs and prediction of this EMI using various modelling methodologies and measurement setups.
Harnessing WebAssembly for Real-time Stateless Streaming PipelinesChristina Lin
Traditionally, dealing with real-time data pipelines has involved significant overhead, even for straightforward tasks like data transformation or masking. However, in this talk, we’ll venture into the dynamic realm of WebAssembly (WASM) and discover how it can revolutionize the creation of stateless streaming pipelines within a Kafka (Redpanda) broker. These pipelines are adept at managing low-latency, high-data-volume scenarios.
Embedded machine learning-based road conditions and driving behavior monitoringIJECEIAES
Car accident rates have increased in recent years, resulting in losses in human lives, properties, and other financial costs. An embedded machine learning-based system is developed to address this critical issue. The system can monitor road conditions, detect driving patterns, and identify aggressive driving behaviors. The system is based on neural networks trained on a comprehensive dataset of driving events, driving styles, and road conditions. The system effectively detects potential risks and helps mitigate the frequency and impact of accidents. The primary goal is to ensure the safety of drivers and vehicles. Collecting data involved gathering information on three key road events: normal street and normal drive, speed bumps, circular yellow speed bumps, and three aggressive driving actions: sudden start, sudden stop, and sudden entry. The gathered data is processed and analyzed using a machine learning system designed for limited power and memory devices. The developed system resulted in 91.9% accuracy, 93.6% precision, and 92% recall. The achieved inference time on an Arduino Nano 33 BLE Sense with a 32-bit CPU running at 64 MHz is 34 ms and requires 2.6 kB peak RAM and 139.9 kB program flash memory, making it suitable for resource-constrained embedded systems.
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
Electric vehicle and photovoltaic advanced roles in enhancing the financial p...IJECEIAES
Climate change's impact on the planet forced the United Nations and governments to promote green energies and electric transportation. The deployments of photovoltaic (PV) and electric vehicle (EV) systems gained stronger momentum due to their numerous advantages over fossil fuel types. The advantages go beyond sustainability to reach financial support and stability. The work in this paper introduces the hybrid system between PV and EV to support industrial and commercial plants. This paper covers the theoretical framework of the proposed hybrid system including the required equation to complete the cost analysis when PV and EV are present. In addition, the proposed design diagram which sets the priorities and requirements of the system is presented. The proposed approach allows setup to advance their power stability, especially during power outages. The presented information supports researchers and plant owners to complete the necessary analysis while promoting the deployment of clean energy. The result of a case study that represents a dairy milk farmer supports the theoretical works and highlights its advanced benefits to existing plants. The short return on investment of the proposed approach supports the paper's novelty approach for the sustainable electrical system. In addition, the proposed system allows for an isolated power setup without the need for a transmission line which enhances the safety of the electrical network
International Conference on NLP, Artificial Intelligence, Machine Learning an...gerogepatton
International Conference on NLP, Artificial Intelligence, Machine Learning and Applications (NLAIM 2024) offers a premier global platform for exchanging insights and findings in the theory, methodology, and applications of NLP, Artificial Intelligence, Machine Learning, and their applications. The conference seeks substantial contributions across all key domains of NLP, Artificial Intelligence, Machine Learning, and their practical applications, aiming to foster both theoretical advancements and real-world implementations. With a focus on facilitating collaboration between researchers and practitioners from academia and industry, the conference serves as a nexus for sharing the latest developments in the field.
TIME DIVISION MULTIPLEXING TECHNIQUE FOR COMMUNICATION SYSTEMHODECEDSIET
Time Division Multiplexing (TDM) is a method of transmitting multiple signals over a single communication channel by dividing the signal into many segments, each having a very short duration of time. These time slots are then allocated to different data streams, allowing multiple signals to share the same transmission medium efficiently. TDM is widely used in telecommunications and data communication systems.
### How TDM Works
1. **Time Slots Allocation**: The core principle of TDM is to assign distinct time slots to each signal. During each time slot, the respective signal is transmitted, and then the process repeats cyclically. For example, if there are four signals to be transmitted, the TDM cycle will divide time into four slots, each assigned to one signal.
2. **Synchronization**: Synchronization is crucial in TDM systems to ensure that the signals are correctly aligned with their respective time slots. Both the transmitter and receiver must be synchronized to avoid any overlap or loss of data. This synchronization is typically maintained by a clock signal that ensures time slots are accurately aligned.
3. **Frame Structure**: TDM data is organized into frames, where each frame consists of a set of time slots. Each frame is repeated at regular intervals, ensuring continuous transmission of data streams. The frame structure helps in managing the data streams and maintaining the synchronization between the transmitter and receiver.
4. **Multiplexer and Demultiplexer**: At the transmitting end, a multiplexer combines multiple input signals into a single composite signal by assigning each signal to a specific time slot. At the receiving end, a demultiplexer separates the composite signal back into individual signals based on their respective time slots.
### Types of TDM
1. **Synchronous TDM**: In synchronous TDM, time slots are pre-assigned to each signal, regardless of whether the signal has data to transmit or not. This can lead to inefficiencies if some time slots remain empty due to the absence of data.
2. **Asynchronous TDM (or Statistical TDM)**: Asynchronous TDM addresses the inefficiencies of synchronous TDM by allocating time slots dynamically based on the presence of data. Time slots are assigned only when there is data to transmit, which optimizes the use of the communication channel.
### Applications of TDM
- **Telecommunications**: TDM is extensively used in telecommunication systems, such as in T1 and E1 lines, where multiple telephone calls are transmitted over a single line by assigning each call to a specific time slot.
- **Digital Audio and Video Broadcasting**: TDM is used in broadcasting systems to transmit multiple audio or video streams over a single channel, ensuring efficient use of bandwidth.
- **Computer Networks**: TDM is used in network protocols and systems to manage the transmission of data from multiple sources over a single network medium.
### Advantages of TDM
- **Efficient Use of Bandwidth**: TDM all
4. Who’s your
audience?
Your audience will dictate the type of data
you choose to present and the level of
engineering details
Even a mixed audience of engineering
specialities can alter your approach
The same presentation is likely not
appropriate for different audiences
6. What does grandma
care about?
Concret PSI
LOS
Continuous truss
bridge
Strong enough to not
fail
Will I get to the
library without delay?
Is the bridge sturdy?
8. What do your fellow
engineers care about?
Hidden key data
points
No details on how
tests performed
Lack of citations
Construction material
Important deadlines
Special loading
Type of soils on site
10. Purpose
Inform
When your goal is to inform the
audience, be careful to not
overwhelm them
Highlight the most important
pieces of data for the audience
Contextualize the data and explain
its relevance
11. Purpose
Persuade
The best defense is a good offense
Don’t hide data that is contrary
Explain why your other data is
more persuasive
Data alone is not persuasive
Losing strategy is sharing as much
data as you can
12. Purpose
Instruct
Never assume your audience knows
as much about the data as you do
Training others to understand
expected data outcomes
ranges, calibrations, etc
Often instructing others with data
requires defining terms,
measurements, and processes for
the data
13. What is your thesis?
What are the
key take
aways the
audience need
to know for
you to achieve
your purpose?
14.
15. What is your thesis?
Once you have determined your audience,
purpose and thesis THEN you can start the
process of choosing the data to present
Caution: What is interesting and relevant to
you
may or may not support your thesis
be relevant to your audience
19. When presenting
data
Avoid the temptation to
present all data available
rapidly present charts and
tables
reduce font size to fit data
onto screen/page
share data inappropriate
for the audience
20. What type of data?
Plans
Budget Surveys
Field TestsLab Results
Timelines
21. What type of data?
Plans Most plans are too complex to project as
a slide
Highlight portions of plans to make points
supporting your thesis
Only display a visual for the part of the
plan you are currently discussing, not the
whole plan or never changing the visual
throughout the presentation
22. What type of data?
Plans Use a visual of the plan to support your
thesis/main points
Handouts can compliment a presentation
Be sure scale, measurements, and other
engineering details can clearly be read
25. Lab
Results
What type of data?
What equipment was used?
What tests were conducted?
How were the tests performed?
What is the accuracy/reliability of the
equipment and test procedure?
When were the tests conducted?
26. Lab
Results
What type of data?
Written Reports v Presentation
Highlight key data to support conclusions
in presentations
Written reports can contain complete
analysis to support conclusions
27. Field
Tests
What type of data?
Where were the samples collected?
What procedures were used to collect the
samples?
Where were the tests performed?
In the field or samples brought back to
lab
What is the reliability of the testing
procedures?
28. Budget
What type of data?
Project budgets are important for new
project proposals and project status
updates
Financial data can easily overwhelm an
audience
Determine what budget data is most
important to the audience
29. Budget
What type of data?
Types of budget data
Planned expenditures
Incurred expenses
Distribution of expenses (materials,
labor, services)
Over/Under on budget items
30. Budget
What type of data?
Who is the audience
Public
Client
Project Managers
Management
31. Budget
What type of data?
Who prepared the data
Project Team
Accountants
External Vendors
34. Timelines
What type of data?
Macro- v Micro-level detail
Need to know v Good to know
Milestones v Tasks
Blockers
Dependencies
35. Surveys
What type of data?
Collection methods data
Random sampling
Convenience sampling
Representativeness
36. Surveys
What type of data?
Statistical power
Question quality
Single item versus aggregated measure
Administration methods
37. Presenting Data
5 tips from Nancy
Duarte
Pick the right tool for
the job
Highlight what is
important
Keep it Simple
Tell the truth
Get to the point
40. Picking the right tool
Tables
Without formatting, tables provide lots of
data without highlighting key data points
Full tables on a slide might make data
unreadable
Reduce noise by displaying only key data
critical to your thesis
45. Tables
Don’t
Copy tables as pixelated images from reports. If
data is critical, recreate
Display tables with numbers that can’t be read
from the back of the room due to small font size
Display data without context for the audience
Picking the right tool
53. Pie
Beware of too many
wedges, label
placement
Does the chart best
present the data for
your thesis?
December
5%
November
1%
October
2%
September
6%
August
7%
July
9% June
10%
May
27%
April
32%
Picking the right tool
54. Get to the point
Highlight the
trend or key
take away
Articulate the
conclusions to
be drawn from
the data
Audience Perceptions of
Data Presentations
15%
85%
Boring Interesting
55. Pie
Whenever there is similarity in the information
available, a pie chart is not the right chart to use
Whenever there are multiple (3 or more) different
points of data, a pie chart is not the right chart to use
Pie charts are very easy to abuse
A pie chart is not the right chart to use if you need to
label each percent
Picking the right tool
http://www.businessinsider.com/pie-charts-are-the-worst-2013-6
56. Bar
Picking the right tool
Bar charts are used to show comparisons
between categories of data
Time — months, quarters, years
Frequencies — traffic flow, incidents,
sales
Estimates versus Actuals
57. Bar
Picking the right tool
Bar charts are used to show comparisons
between categories of data
Time — months, quarters, years
Frequencies — traffic flow, incidents,
sales
Estimates versus Actuals
66. Tell the truth
Avoid misleading
charts or claims
Credibility of all
content at risk for
one misleading claim
Don’t hide bad news
Don’t use decoration
to obscure the data
67. Context
A number without
context and
related statistical
values is useless
P
Sample
Size
Confidence
Interval
Expected
Ranges
Statistical
Test