Regression analysis is a statistical technique used to understand the relationship between variables and predict outcomes. There are two main types: linear regression uses one independent variable to predict a dependent variable, while multiple regression uses two or more independent variables. Regression finds the linear relationship between variables that best fits the data points. It can be applied in business to measure how factors like price, interest rates, or industries influence asset prices, and to estimate how sensitive sales or profits are to changes in other variables like advertising or interest rates. Regression allows businesses to forecast demand and is often implemented using specialized software.
Data Science - Part X - Time Series ForecastingDerek Kane
ย
This lecture provides an overview of Time Series forecasting techniques and the process of creating effective forecasts. We will go through some of the popular statistical methods including time series decomposition, exponential smoothing, Holt-Winters, ARIMA, and GLM Models. These topics will be discussed in detail and we will go through the calibration and diagnostics effective time series models on a number of diverse datasets.
Data Science - Part X - Time Series ForecastingDerek Kane
ย
This lecture provides an overview of Time Series forecasting techniques and the process of creating effective forecasts. We will go through some of the popular statistical methods including time series decomposition, exponential smoothing, Holt-Winters, ARIMA, and GLM Models. These topics will be discussed in detail and we will go through the calibration and diagnostics effective time series models on a number of diverse datasets.
Skillshare - Regression Analysis for Data JournalismSchool of Data
ย
Using descriptive statistics when exploring a dataset is fine. But what if you want to go further, and get more insights on the relation between variables? Join our fellow Camila Salazar from Costa Rica to learn all about linear regression and improve your investigative skills.
Application of Univariate, Bivariate and Multivariate Variables in Business R...Sundar B N
ย
In this ppt you can find the materials relating to Application of Univariate, Bivariate and Multivariate Variables in Business Research. Also What is Variable, Types of Variables, Examples of Independent Variables, Examples of Dependent Variables, Common techniques used in univariate analysis include, Common techniques used in bivariate analysis include, Common techniques used in Multivariate analysis include, Difference B/w Univariate, Bivariate & Multivariate Analysis
Premium MEAN Stack Development Solutions for Modern BusinessesSynapseIndia
ย
Stay ahead of the curve with our premium MEAN Stack Development Solutions. Our expert developers utilize MongoDB, Express.js, AngularJS, and Node.js to create modern and responsive web applications. Trust us for cutting-edge solutions that drive your business growth and success.
Know more: https://www.synapseindia.com/technology/mean-stack-development-company.html
Implicitly or explicitly all competing businesses employ a strategy to select a mix
of marketing resources. Formulating such competitive strategies fundamentally
involves recognizing relationships between elements of the marketing mix (e.g.,
price and product quality), as well as assessing competitive and market conditions
(i.e., industry structure in the language of economics).
"๐ฉ๐ฌ๐ฎ๐ผ๐ต ๐พ๐ฐ๐ป๐ฏ ๐ป๐ฑ ๐ฐ๐บ ๐ฏ๐จ๐ณ๐ญ ๐ซ๐ถ๐ต๐ฌ"
๐๐ ๐๐จ๐ฆ๐ฌ (๐๐ ๐๐จ๐ฆ๐ฆ๐ฎ๐ง๐ข๐๐๐ญ๐ข๐จ๐ง๐ฌ) is a professional event agency that includes experts in the event-organizing market in Vietnam, Korea, and ASEAN countries. We provide unlimited types of events from Music concerts, Fan meetings, and Culture festivals to Corporate events, Internal company events, Golf tournaments, MICE events, and Exhibitions.
๐๐ ๐๐จ๐ฆ๐ฌ provides unlimited package services including such as Event organizing, Event planning, Event production, Manpower, PR marketing, Design 2D/3D, VIP protocols, Interpreter agency, etc.
Sports events - Golf competitions/billiards competitions/company sports events: dynamic and challenging
โญ ๐ ๐๐๐ญ๐ฎ๐ซ๐๐ ๐ฉ๐ซ๐จ๐ฃ๐๐๐ญ๐ฌ:
โข 2024 BAEKHYUN [Lonsdaleite] IN HO CHI MINH
โข SUPER JUNIOR-L.S.S. THE SHOW : Th3ee Guys in HO CHI MINH
โขFreenBecky 1st Fan Meeting in Vietnam
โขCHILDREN ART EXHIBITION 2024: BEYOND BARRIERS
โข WOW K-Music Festival 2023
โข Winner [CROSS] Tour in HCM
โข Super Show 9 in HCM with Super Junior
โข HCMC - Gyeongsangbuk-do Culture and Tourism Festival
โข Korean Vietnam Partnership - Fair with LG
โข Korean President visits Samsung Electronics R&D Center
โข Vietnam Food Expo with Lotte Wellfood
"๐๐ฏ๐๐ซ๐ฒ ๐๐ฏ๐๐ง๐ญ ๐ข๐ฌ ๐ ๐ฌ๐ญ๐จ๐ซ๐ฒ, ๐ ๐ฌ๐ฉ๐๐๐ข๐๐ฅ ๐ฃ๐จ๐ฎ๐ซ๐ง๐๐ฒ. ๐๐ ๐๐ฅ๐ฐ๐๐ฒ๐ฌ ๐๐๐ฅ๐ข๐๐ฏ๐ ๐ญ๐ก๐๐ญ ๐ฌ๐ก๐จ๐ซ๐ญ๐ฅ๐ฒ ๐ฒ๐จ๐ฎ ๐ฐ๐ข๐ฅ๐ฅ ๐๐ ๐ ๐ฉ๐๐ซ๐ญ ๐จ๐ ๐จ๐ฎ๐ซ ๐ฌ๐ญ๐จ๐ซ๐ข๐๐ฌ."
Improving profitability for small businessBen Wann
ย
In this comprehensive presentation, we will explore strategies and practical tips for enhancing profitability in small businesses. Tailored to meet the unique challenges faced by small enterprises, this session covers various aspects that directly impact the bottom line. Attendees will learn how to optimize operational efficiency, manage expenses, and increase revenue through innovative marketing and customer engagement techniques.
RMD24 | Debunking the non-endemic revenue myth Marvin Vacquier Droop | First ...BBPMedia1
ย
Marvin neemt je in deze presentatie mee in de voordelen van non-endemic advertising op retail media netwerken. Hij brengt ook de uitdagingen in beeld die de markt op dit moment heeft op het gebied van retail media voor niet-leveranciers.
Retail media wordt gezien als het nieuwe advertising-medium en ook mediabureaus richten massaal retail media-afdelingen op. Merken die niet in de betreffende winkel liggen staan ook nog niet in de rij om op de retail media netwerken te adverteren. Marvin belicht de uitdagingen die er zijn om echt aansluiting te vinden op die markt van non-endemic advertising.
3.0 Project 2_ Developing My Brand Identity Kit.pptxtanyjahb
ย
A personal brand exploration presentation summarizes an individual's unique qualities and goals, covering strengths, values, passions, and target audience. It helps individuals understand what makes them stand out, their desired image, and how they aim to achieve it.
The world of search engine optimization (SEO) is buzzing with discussions after Google confirmed that around 2,500 leaked internal documents related to its Search feature are indeed authentic. The revelation has sparked significant concerns within the SEO community. The leaked documents were initially reported by SEO experts Rand Fishkin and Mike King, igniting widespread analysis and discourse. For More Info:- https://news.arihantwebtech.com/search-disrupted-googles-leaked-documents-rock-the-seo-world/
Personal Brand Statement:
As an Army veteran dedicated to lifelong learning, I bring a disciplined, strategic mindset to my pursuits. I am constantly expanding my knowledge to innovate and lead effectively. My journey is driven by a commitment to excellence, and to make a meaningful impact in the world.
Digital Transformation and IT Strategy Toolkit and TemplatesAurelien Domont, MBA
ย
This Digital Transformation and IT Strategy Toolkit was created by ex-McKinsey, Deloitte and BCG Management Consultants, after more than 5,000 hours of work. It is considered the world's best & most comprehensive Digital Transformation and IT Strategy Toolkit. It includes all the Frameworks, Best Practices & Templates required to successfully undertake the Digital Transformation of your organization and define a robust IT Strategy.
Editable Toolkit to help you reuse our content: 700 Powerpoint slides | 35 Excel sheets | 84 minutes of Video training
This PowerPoint presentation is only a small preview of our Toolkits. For more details, visit www.domontconsulting.com
RMD24 | Retail media: hoe zet je dit in als je geen AH of Unilever bent? Heid...BBPMedia1
ย
Grote partijen zijn al een tijdje onderweg met retail media. Ondertussen worden in dit domein ook de kansen zichtbaar voor andere spelers in de markt. Maar met die kansen ontstaan ook vragen: Zelf retail media worden of erop adverteren? In welke fase van de funnel past het en hoe integreer je het in een mediaplan? Wat is nu precies het verschil met marketplaces en Programmatic ads? In dit half uur beslechten we de dilemma's en krijg je antwoorden op wanneer het voor jou tijd is om de volgende stap te zetten.
Kseniya Leshchenko: Shared development support service model as the way to ma...Lviv Startup Club
ย
Kseniya Leshchenko: Shared development support service model as the way to make small projects with small budgets profitable for the company (UA)
Kyiv PMDay 2024 Summer
Website โ www.pmday.org
Youtube โ https://www.youtube.com/startuplviv
FB โ https://www.facebook.com/pmdayconference
Attending a job Interview for B1 and B2 Englsih learnersErika906060
ย
It is a sample of an interview for a business english class for pre-intermediate and intermediate english students with emphasis on the speking ability.
Attending a job Interview for B1 and B2 Englsih learners
ย
How regression analysis can be applied in business
1. Uttara University
Assignment on:
โ How regression analysis can be applied in business?โ
Subject:Business Statistics 2
Submitted By:
Tanvir Sakib Hasan
ID:M21431113004
Batch: 35th (A)
Submitted To:
Dr. Matiur Rahman,Ph.D
Uttara University
Date of Submission:27-12-2015
2. Regression
A statistical measure that attempts to determine the strength of the relationship between one
dependent variable (usually denoted by Y) and a series of other changing variables (known as
independent variables).
BREAKING DOWN 'Regression'
The two basic types of regression are linear regression and multiple regression. Linear regression
uses one independent variable to explain and/or predict the outcome of Y, while multiple
regression uses two or more independent variables to predict the outcome. The general form of
each type of regression is:
Linear Regression: Y = a + bX + u
Multiple Regression: Y = a + b1X1
+ b2X2 + B3X3 + ... + BtXt + u
Where:
Y= the variable that we are trying to predict
X= the variable that we are using to predict Y
a= the intercept
b= the slope
u= the regression residual.
In multiple regression the separate variables are differentiated by using subscripted numbers.
Regression takes a group of random variables, thought to be predicting Y, and tries to find a
mathematical relationship between them. This relationship is typically in the form of a straight
line (linear regression) that best approximates all the individual data points. Regression is often
used to determine how much specific factors such as the price of a commodity,interest
rates,particular industries or sectors influence the price movement of an asset.
3. Regression Analysis Applied in Business:
Regression analysis is a statistical tool used for the investigation of relationships between
variables. Usually, the investigator seeks to ascertain the causal effect of one variable upon
another โ the effect of a price increase upon demand, for example, or the effect of changes in
the money supply upon the inflation rate.
Regression analysis is used to estimate the strength and the direction of the relationship between
two linearly related variables: X and Y. X is the "independent" variable and Y is the "dependent"
variable.
The two basic types of regression analysis are:
๏ท Simple regression analysis: Used to estimate the relationship between a dependent
variable and a single independent variable; for example, the relationship between crop
yields and rainfall.
๏ท Multiple regression analysis: Used to estimate the relationship between a dependent
variable and two or more independent variables; for example, the relationship between
the salaries of employees and their experience and education.
Multiple regression analysis introduces several additional complexities but may produce
more realistic results than simple regression analysis.
Regression analysis is based on several strong assumptions about the variables that are being
estimated. Several key tests are used to ensure that the results are valid, including hypothesis
tests. These tests are used to ensure that the regression results are not simply due to random
chance but indicate an actual relationship between two or more variables.
An estimated regression equation may be used for a wide variety of business applications, such
as:
๏ท Measuring the impact on a corporation's profits of an increase in profits
๏ท Understanding how sensitive a corporation's sales are to changes in advertising
expenditures
๏ท Seeing how a stock price is affected by changes in interest rates
Regression analysis may also be used for forecasting purposes; for example, a regression
equation may be used to forecast the future demand for a company's products.
Due to the extreme complexity of regression analysis, it is often implemented through the use of
specialized calculators or spreadsheet programs.