Processing & Analysis of Data, Data editing, Benefits of data editing, Data coding, Classification of data, CLASSIFICATION ACCORDING THE ATTRIBUTES, CLASSIFICATION ON THE BASIS OF INTERVAL, TABULATION of data, Types of tables, Graphing of data, Bar chart, Pie chart, Line graph, histogram, Polygon / ogive, Analysis of Data, Descriptive Analysis, Uni-Variate Analysis, Bivariate Analysis, Multi-Variate Analysis, Causal Analysis, Inferential Analysis, PARAMETRIC TESTS, Non parametric Test,
Methods of data collection (research methodology)Muhammed Konari
Included all types of data collection.Includes primary data collection and secondary data collection. Described each and every classification of Data collections which are included in KTU Kerala.
Its a fully detailed topic about Editing , Coding, Tabulation o Data in research work.
The editing , coding , tabulation of data is been explained in this ppt.
Methods of data collection (research methodology)Muhammed Konari
Included all types of data collection.Includes primary data collection and secondary data collection. Described each and every classification of Data collections which are included in KTU Kerala.
Its a fully detailed topic about Editing , Coding, Tabulation o Data in research work.
The editing , coding , tabulation of data is been explained in this ppt.
Formulation of Research problem
What is research problem?
A research problem is a specific issue, difficulty, contradiction, or gap in knowledge that we will aim to address in our research.
In other words, A research problem can be any question that we want to answer and any assumption or assertion that we want to challenge or investigate.
The formulation of a research problem is the most crucial part of the research journey as the quality and relevance of a research project entirely depends upon it.
The process of formulating a research problem consists of a number of steps. These are:
Step 1: Identify a broad field or subject area of interest.
Step 2: Dissect the broad areas into subareas
Step 3: Select what is of most interest to us.
Step 4: Raise research questions
Step 5: Formulate objectives
Step 6: Assess our objectives
Step 7: Double-check
RESEARCH DESIGN , Sampling Designs , Dependent and Independent Variables, Extraneous Variables, Hypothesis, Exploratory Research Design, Descriptive and Diagnostic Research
Data Collection tools: Questionnaire vs ScheduleAmit Uraon
Questionnaire is one of the important method of data collection in which a researcher distributes a questionnaire to the respondents and requests them to fill up the questionnaire and return.
Same way Schedule is also a set of structured questions and the answers in questionnaire is not filled up by respondents themselves but by enumerators.
Exploratory Research Design - Meaning and MethodsSundar B N
This ppt contains Exploratory Research Design which covers Introduction to Exploratory Research, Meaning of Exploratory Research, Techniques of Exploratory Research, Examples of Exploratory Research, Methods of Designing Exploratory Research
Practical applications and analysis in Research Methodology Hafsa Ranjha
practical application in research, reviews of qualitative and mixed method studies, analysis, processing the data, data editing , data coding , classification of data, analysis of data, parametric test, non parametric test in
Research Methodology
Formulation of Research problem
What is research problem?
A research problem is a specific issue, difficulty, contradiction, or gap in knowledge that we will aim to address in our research.
In other words, A research problem can be any question that we want to answer and any assumption or assertion that we want to challenge or investigate.
The formulation of a research problem is the most crucial part of the research journey as the quality and relevance of a research project entirely depends upon it.
The process of formulating a research problem consists of a number of steps. These are:
Step 1: Identify a broad field or subject area of interest.
Step 2: Dissect the broad areas into subareas
Step 3: Select what is of most interest to us.
Step 4: Raise research questions
Step 5: Formulate objectives
Step 6: Assess our objectives
Step 7: Double-check
RESEARCH DESIGN , Sampling Designs , Dependent and Independent Variables, Extraneous Variables, Hypothesis, Exploratory Research Design, Descriptive and Diagnostic Research
Data Collection tools: Questionnaire vs ScheduleAmit Uraon
Questionnaire is one of the important method of data collection in which a researcher distributes a questionnaire to the respondents and requests them to fill up the questionnaire and return.
Same way Schedule is also a set of structured questions and the answers in questionnaire is not filled up by respondents themselves but by enumerators.
Exploratory Research Design - Meaning and MethodsSundar B N
This ppt contains Exploratory Research Design which covers Introduction to Exploratory Research, Meaning of Exploratory Research, Techniques of Exploratory Research, Examples of Exploratory Research, Methods of Designing Exploratory Research
Practical applications and analysis in Research Methodology Hafsa Ranjha
practical application in research, reviews of qualitative and mixed method studies, analysis, processing the data, data editing , data coding , classification of data, analysis of data, parametric test, non parametric test in
Research Methodology
PUH 6301, Public Health Research 1 Course Learning OuTatianaMajor22
PUH 6301, Public Health Research 1
Course Learning Outcomes for Unit VI
Upon completion of this unit, students should be able to:
4. Evaluate strategies for data analysis to determine the best statistical tests needed for research
methods.
4.1 Determine the four levels of measurement as valid research statistical techniques in the public
health research process.
4.2 Explain why proper data and statistical analysis is important.
4.3 Describe the basic types of statistic tests.
Course/Unit
Learning Outcomes
Learning Activity
4.1
Unit Lesson
Chapter 28
Chapter 29
Chapter 30
Chapter 31
Chapter 33
Blog: “Descriptive vs. Inferential Statistics: What’s the Difference?
Unit VI Essay
4.2
Unit Lesson
Chapter 28
Unit VI Essay
4.3
Unit Lesson
Chapter 29
Unit VI Essay
Required Unit Resources
Chapter 28: Data Management
Chapter 29: Descriptive Statistics
Chapter 30: Comparative Statistics
Chapter 31: Regression Analysis
Chapter 33: Additional Analysis Tools
In order to access the following resource, click the link below:
The website below provides a good summary of how the public health researcher can use descriptive and
inferential statistics methods to conduct public health research.
Market Research Guy. (2011, December 1). Descriptive vs. inferential statistics: What’s the difference? [Blog
post]. http://www.mymarketresearchmethods.com/descriptive-inferential-statistics-difference/
UNIT VI STUDY GUIDE
Data Analysis Plan
http://www.mymarketresearchmethods.com/descriptive-inferential-statistics-difference/
PUH 6301, Public Health Research 2
UNIT x STUDY GUIDE
Title
Unit Lesson
Introduction
This unit covers the statistical procedures used to analyze the data collected from research tools. During this
stage of research, you may begin to draw conclusions and be able to answer the research question(s) and
sub-question(s) you developed in Unit I. Use statistics in this stage of research to manipulate the data and
make it understandable for others to read. Shi (2008) encourages researchers to know and understand basic
statistics and statistical procedures. The data analysis phase of research is important because it makes sense
of the data that can be used for future research studies (Jacobsen, 2021).
Data Management
Data management is the entire process of keeping a record of all the results of clinical assessments
conducted during a research study (Jacobsen, 2021). Record keeping includes listing details on potential
articles, pulling information from patient charts, tracking responses from surveys, or recording assessment
results from cohorts or studies. It is vital that those responsible for collecting and keeping data maintain
confidentiality and the integrity of data sets from all outside sources. Once researchers enter the data into the
spreadsheet or database, the data should be recoded and double-checked prior to beginning statistical
ana ...
INTRODUCTION
DEFINITION
HYPOTSIS
ANALYSIS OF QUANTITATIVE DATA
STEPS OF QUANTITATIVE DATA ANALYSIS.
STEPS OF QUANTITATIVE DATA ANALYSIS.
INTERPRETATION OF DATA
PARAMETRIC TESTS
Commonly Used Parametric Tests.
This will help you to understand the basic statistics particularly Discriptive Statistics.
Basic terminologies used in statistics,measure of central tendancy,measure of frequency,measure of dispersion.
#nafeesupdates
#nafeesmedicos
Data analysis means the ordering, manipulating, and summarizing of data to obtain answers to research questions. Its purpose is to reduce data to intelligible and interpretable form so that the relations of research problems can be studied and tested.
Data Analysis & Interpretation and Report WritingSOMASUNDARAM T
Statistical Methods for Data Analysis (Only Theory), Meaning of Interpretation, Technique of Interpretation, Significance of Report Writing, Steps, Layout of Research Report, Types of Research Reports, Precautions while writing research reports
Analysis of data
Generally Research analysis consists of two main steps :
Processing data.
Analysis of data
• The collected data may be adequate, valid and reliable to any extent. It does not serve any worth while purpose unless it is carefully edited, systematically classified, tabulated, scientifically analyzed, intelligently interpreted and rationally concluded.
I. Processing of data includes
Compilation
Editing
Coding
Classification
II. Analysis of Data
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The U.S. economy is continuing its impressive recovery from the COVID-19 pandemic and not slowing down despite re-occurring bumps. The U.S. savings rate reached its highest ever recorded level at 34% in April 2020 and Americans seem ready to spend. The sectors that had been hurt the most by the pandemic specifically reduced consumer spending, like retail, leisure, hospitality, and travel, are now experiencing massive growth in revenue and job openings.
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NBFCs contribute significantly to India's GDP.
They support sectors like micro, small, and medium enterprises (MSMEs), housing finance, and personal loans.
If you are looking for a pi coin investor. Then look no further because I have the right one he is a pi vendor (he buy and resell to whales in China). I met him on a crypto conference and ever since I and my friends have sold more than 10k pi coins to him And he bought all and still want more. I will drop his telegram handle below just send him a message.
@Pi_vendor_247
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t's important to note that buying verified Coinbase accounts is not recommended and may violate Coinbase's terms of service. Instead of searching to "buy verified Coinbase accounts," follow the proper steps to verify your own account to ensure compliance and security.
BYD SWOT Analysis and In-Depth Insights 2024.pptxmikemetalprod
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Currently pi network is not tradable on binance or any other exchange because we are still in the enclosed mainnet.
Right now the only way to sell pi coins is by trading with a verified merchant.
What is a pi merchant?
A pi merchant is someone verified by pi network team and allowed to barter pi coins for goods and services.
Since pi network is not doing any pre-sale The only way exchanges like binance/huobi or crypto whales can get pi is by buying from miners. And a merchant stands in between the exchanges and the miners.
I will leave the telegram contact of my personal pi merchant. I and my friends has traded more than 6000pi coins successfully
Tele-gram
@Pi_vendor_247
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Common Stock: These are simple equity securities and bear no complexities which the preferred stock bears. Holders of such securities or instrument have the voting rights when it comes to select the company’s board of director or the business decisions to be made.
Preferred Stock: Preferred stocks are sometime referred to as hybrid securities, because it contains elements of both debit security and equity security. Preferred stock confers ownership rights to security holder that is why it is equity instrument
<a href="https://www.writofinance.com/equity-securities-features-types-risk/" >Equity securities </a> as a whole is used for capital funding for companies. Companies have multiple expenses to cover. Potential growth of company is required in competitive market. So, these securities are used for capital generation, and then uses it for company’s growth.
Concluding remarks
Both are employed in business. Businesses are often established through debit securities, then what is the need for equity securities. Companies have to cover multiple expenses and expansion of business. They can also use equity instruments for repayment of debits. So, there are multiple uses for securities. As an investor, you need tools for analysis. Investment decisions are made by carefully analyzing the market. For better analysis of the stock market, investors often employ financial analysis of companies.
how to sell pi coins in South Korea profitably.DOT TECH
Yes. You can sell your pi network coins in South Korea or any other country, by finding a verified pi merchant
What is a verified pi merchant?
Since pi network is not launched yet on any exchange, the only way you can sell pi coins is by selling to a verified pi merchant, and this is because pi network is not launched yet on any exchange and no pre-sale or ico offerings Is done on pi.
Since there is no pre-sale, the only way exchanges can get pi is by buying from miners. So a pi merchant facilitates these transactions by acting as a bridge for both transactions.
How can i find a pi vendor/merchant?
Well for those who haven't traded with a pi merchant or who don't already have one. I will leave the telegram id of my personal pi merchant who i trade pi with.
Tele gram: @Pi_vendor_247
#pi #sell #nigeria #pinetwork #picoins #sellpi #Nigerian #tradepi #pinetworkcoins #sellmypi
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how to sell pi coins at high rate quickly.DOT TECH
Where can I sell my pi coins at a high rate.
Pi is not launched yet on any exchange. But one can easily sell his or her pi coins to investors who want to hold pi till mainnet launch.
This means crypto whales want to hold pi. And you can get a good rate for selling pi to them. I will leave the telegram contact of my personal pi vendor below.
A vendor is someone who buys from a miner and resell it to a holder or crypto whale.
Here is the telegram contact of my vendor:
@Pi_vendor_247
how to sell pi coins effectively (from 50 - 100k pi)DOT TECH
Anywhere in the world, including Africa, America, and Europe, you can sell Pi Network Coins online and receive cash through online payment options.
Pi has not yet been launched on any exchange because we are currently using the confined Mainnet. The planned launch date for Pi is June 28, 2026.
Reselling to investors who want to hold until the mainnet launch in 2026 is currently the sole way to sell.
Consequently, right now. All you need to do is select the right pi network provider.
Who is a pi merchant?
An individual who buys coins from miners on the pi network and resells them to investors hoping to hang onto them until the mainnet is launched is known as a pi merchant.
debuts.
I'll provide you the Telegram username
@Pi_vendor_247
what is the best method to sell pi coins in 2024DOT TECH
The best way to sell your pi coins safely is trading with an exchange..but since pi is not launched in any exchange, and second option is through a VERIFIED pi merchant.
Who is a pi merchant?
A pi merchant is someone who buys pi coins from miners and pioneers and resell them to Investors looking forward to hold massive amounts before mainnet launch in 2026.
I will leave the telegram contact of my personal pi merchant to trade pi coins with.
@Pi_vendor_247
What website can I sell pi coins securely.DOT TECH
Currently there are no website or exchange that allow buying or selling of pi coins..
But you can still easily sell pi coins, by reselling it to exchanges/crypto whales interested in holding thousands of pi coins before the mainnet launch.
Who is a pi merchant?
A pi merchant is someone who buys pi coins from miners and resell to these crypto whales and holders of pi..
This is because pi network is not doing any pre-sale. The only way exchanges can get pi is by buying from miners and pi merchants stands in between the miners and the exchanges.
How can I sell my pi coins?
Selling pi coins is really easy, but first you need to migrate to mainnet wallet before you can do that. I will leave the telegram contact of my personal pi merchant to trade with.
Tele-gram.
@Pi_vendor_247
2. Processing & Analysis of
Data
After the collection of data from primary or
secondary sources, arrangement is done so that
the same may be analyzed & interpreted with
the help of statistical tools.
Software packages used:
MS Excel
SPSS (Software Packages for Social Sciences)
Google Docs etc.
4. Data editing
Data editing is a process by which
collected data is examined to detect
any errors or omissions and further these
are corrected as much as possible
before proceeding further.
Editing is of two types:
1. Field Editing
2. Central Editing.
5. Data editing
FIELD EDITING:
This is a type of editing that relates to abbreviated
or illegible written form of gathered data. Such
editing is more effective when done on same day
or the very next day after the interview. The
investigator must not jump to conclusion while
doing field editing.
CENTRAL EDITING:
Such type of editing relates to the time when all
data collection process has been completed. Here
a single or common editor corrects the errors like
entry in the wrong place, entry in wrong unit etc. As
a rule all the wrong answers should be dropped
from the final results.
6. Benefits of data editing
The data obtained is complete in all respects.
It is accurate in terms of information recorded
and responses sought.
The response format is in the form that was
instructed.
The data is structured in a manner that entering
the information will not be a problem.
7. Data coding
The process of identifying and denoting a numeral to
the responses given by the respondent is called
coding
9. Classification of data
Classification of the data implies that the
collected raw data is categorized into common
group having common feature.
Data having common characteristics are
placed in a common group.
The entire data collected is categorized into
various groups or classes, which convey a
meaning to the researcher.
Classification is done in two ways:
1. Classification according to attributes.
2. Classification according to the class intervals.
10. CLASSIFICATION
ACCORDING THE ATTRIBUTES
Here the data is classified on the basis of common
characteristics that can be descriptive like literacy,
sex, honesty, marital status etc.
Descriptive features are qualitative in nature and
cannot be measured quantitatively but are kindly
considered while making an analysis.
11. CLASSIFICATION ON THE BASIS OF
INTERVAL
The numerical feature of data can be measured
quantitatively and analyzed with the help of
some statistical unit like the data relating to
income, production, age, weight etc. come
under this category. This type of data is known as
statistics of variables and the data is classified by
way of intervals.
12. TABULATION of data
Tabulation is an orderly arrangement of data in
rows and columns.
Tabulation summarizes the raw data and
displays data in form of some statistical tables.
14. Graphing of data
Visual representation of data
Data are presented as
absolute numbers or
percentages
The most informative are simple and self-explanatory
15. Bar chart
In a bar chart, a bar shows each category, the length of which represents the
amount, frequency or percentage of values falling into a category.
How Do You Spend the Holidays?
45%
38%
5%
5%
7%
0% 5% 10% 15% 20% 25% 30% 35% 40% 45% 50%
At home w ith family
Travel to visit family
Vacation
Catching up on w ork
Other
16. Pie chart
The pie chart is a circle broken up into slices that represent categories. The
size of each slice of the pie varies according to the percentage in each category.
How Do You Spend the Holiday's
45%
38%
5%
5%
7%
At home with family
Travel to visit family
Vacation
Catching up on work
Other
17. Line graph
Displays trends over time
Number of Clinicians Working in Each Clinic During Years 1–4
0
1
2
3
4
5
6
Year 1 Year 2 Year 3 Year 4
Numberofclinicians
Clinic 1
Clinic 2
Clinic 3
18. histogram
A graph of the data in a frequency distribution is called a histogram.
Histogram: Daily High Temperature
0
1
2
3
4
5
6
7
5 15 25 35 45 55 More
Frequency
19. Polygon / ogive
A percentage polygon is formed by having the midpoint of each class
represent the data in that class and then connecting the sequence of midpoints at
their respective class percentages.
Frequency Polygon: Daily High Temperature
0
1
2
3
4
5
6
7
5 15 25 35 45 55 More
Frequency
20. Analysis of Data
Analysis means computation of certain indices
or measures along with searching for patterns of
relationships that exists among the data groups.
21. Analysis of Data
Descriptive & Causal Analysis Inferential or Statistical Analysis
Uni-Variate
Analysis
Bivariate
Analysis
Multi Variate
Analysis
Estimation
of Parameter
Values
Testing
Hypothesis
Point
Estimate
Interval
Estimate
Parametric
Tests
Non
-Parametri
c Tests
22. Descriptive Analysis
The study of distribution of variables is termed as
a descriptive analysis. If we are studying one
variable then it will be termed as a uni-variate
analysis, in the case of two variables bi-variate
analysis & multi-variate analysis in the case of
three & more then three variables
23. Uni-Variate Analysis
Frequency tables
Diagrams:
Bar charts
Pie charts
Histograms
Measures of central
tendency:
Arithmetic mean
Median
Mode
Measures of dispersion:
Range
Mean deviation
Standard deviation
Univariate analysis refers to the analysis of one variable at a time.
The commonest approaches are as follows:
24. Bivariate Analysis
Bivariate analysis is concerned with the analysis of two
variables at a time in order to uncover whether the two
variables are related
Main types:
1. Simple Correlation
2. Simple Regression
3. Two-Way ANOVA
25. Multi-Variate Analysis
Mutivariate analysis entails the simultaneous analysis
of three or more variables
Main Types
1. Multiple Correlation
2. Multiple Regression
3. Multi- ANOVA
26. Causal Analysis
Causal analysis is concerned with the study of
how one or more variables affect changes in
another variables
27. Inferential Analysis
Inferential analysis is concerned with the testing
the hypothesis and estimating the population
values based on the sample values.
28. PARAMETRIC TESTS
These tests depends upon assumptions typically
that the population(s) from which data are
randomly sampled have a normal distribution.
Types of parametric tests are:
1. t- test
2. z- test
3. F- test
4. χ2- test
29. Non parametric Test
Do Not Involve Population Parameters
Example: Probability Distributions,
Independence
Data Measured on Any Scale
(Ratio or Interval, Ordinal or Nominal)