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Description

If you want to learn how to perform the basic statistical analyses in the R program, you have come to the right place.

Now you don’t have to scour the web endlessly in order to find how to compute the statistical indicators in R, how to build a cross-table, how to build a scatterplot chart or how to compute a simple statistical test like the one-sample t test. Everything is here, in this course, explained visually, step by step.

So, what will you learn in this course?

First of all, you will learn how to manipulate data in R, to prepare it for the analysis: how to filter your data frame, how to recode variables and compute new variables.

Afterwards, we will take care about computing the main statistical figures in R: mean, median, standard deviation, skewness, kurtosis etc., both in the whole population and in subgroups of the population.

Then you will learn how to visualize data using tables and charts. So we will build tables and cross-tables, as well as histograms, cumulative frequency charts, column and mean plot charts, scatterplot charts and boxplot charts.

Since assumption checking is a very important part of any statistical analysis, we could not elude this topic. So we’ll learn how to check for normality and for the presence of outliers.

Finally, we will perform some basic, one-sample statistical tests and interpret the results. I’m talking about the one-sample t test, the binomial test and the chi-square test for goodness-of-fit.
So after graduating this course, you will know how to perform the essential statistical procedures in the R program. So… enroll today!
Who this course is for:
students
PhD candidates
academic researchers
business researchers
University teachers
anyone looking for a job in the statistical analysis field
anyone who is passionate about quantitative analysis

What you'll learn

manipulate data in R (filter and sort data sets, recode and compute variables)

compute statistical indicators (mean, median, mode etc.)

determine skewness and kurtosis

get statistical indicators by subgroups of the population

build frequency tables

build cross-tables

create histograms and cumulative frequency charts

build column charts, mean plot charts and scatterplot charts

build boxplot diagrams

check the normality assumption for a data series

detect the outliers in a data series

perform univariate analyses (one-sample t test, binomial test, chi-square test for goodness-of-fit)

Requirements

  • You will need a copy of Adobe XD 2019 or above. A free trial can be downloaded from Adobe.
  • No previous design experience is needed.
  • No previous Adobe XD skills are needed.

Course Content

27 sections • 95 lectures
Expand All Sections
1-Introduction
1
1.1-Introduction
2-Data Manipulation in R
9
2.1-Filtering Data Using Brackets
2.2-Filtering Data With the Subset Command
2.3-Filtering Data With dplyr
2.4-Recoding Categorical Variables
2.5-Recoding Continuous Variables
2.6-Sorting Data Frames
2.7-Compute New Variables
2.8-R Codes File for the First Chapter
2.9-Practical Exercises for the First Chapter
3-Descriptive Statistics
11
3.1-Using Base R to Generate Statistical Indicators
3.2-Descriptive Statistics with the psych Package
3.3-Descriptive Statistics with the pastecs Package
3.4-Determining the Skewness and Kurtosis
3.5-Computing Quantiles
3.6-Determining the Mode
3.7-Getting the Statistical Indicators by Group with DoBy
3.8-Getting the Statistical Indicators by Group with DescribeBy
3.9-Getting the Statistical Indicators by Group with stats
3.10-R Codes File for the Second Chapter
3.11-Practical Exercises for the Second Chapter
4-Creating Frequency Tables and Cross Tables
6
4.1-Frequency Tables in Base R
4.2-Frequency Tables with plyr
4.3-Building Cross Tables using xtabs
4.4-Building Cross Tables with CrossTable
4.5-R Codes File for the Third Chapter
4.6-Practical Exercises for the Third Chapter
5-Building Charts
8
5.1-Histograms
5.2-Cumulative Frequency Line Charts
5.3-Column Charts
5.4-Mean Plot Charts
5.5-Scatterplot Charts
5.6-Boxplot Charts
5.7-R Codes File for the Fourth Chapter
5.8-Practical Exercises for the Fourth Chapter
6-Checking Assumptions
5
6.1-Checking the Normality Assumption - Numerical Method
6.2-Checking the Normality Assumption - Graphical Methods
6.3-Detecting the Outliers
6.4-R Codes File for the Fifth Chapter
6.5-Practical Exercises for the Fifth Chapter
7-Performing Univariate Analyses
5
7.1-One-Sample T Test
7.2-Binomial Test
7.3-Chi-Square Test For Goodness-of-Fit
7.4-R Codes File for the Sixth Chapter
7.5-Practical Exercises for the Sixth Chapter
8-Course Materials
1
8.1-Download Links