Jalayer Academy

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Donate to Jalayer Academy: paypal.me/JalayerAcademy This is a Channel for learning Excel, Data Analysis, R, Statistics, PowerPoint, Computer tricks, Math, .....

Latest Videos

R - saving and restarting where you left off

Graphical Summaries of Data (part 1) Categorical

Graphical Summaries of Data (part 2) Numerical

Random Variables

R - import data, save history, getting started in R

Importing Data in R - alternative easier method

Distribution Shapes - Skewed Bellshaped Normal Modes Tails and more

Mean versus Median

Measures of Variability

Download and Install R on PC and Mac

Binomial Distribution Intro

Chi Square Test of Independence Lecture

Intro to Probability

Conditional Probability and Independence

Bayes Theorem and Law of Total Probability

Comparing Two Proportions Hypothesis Test and Confidence Interval

LibreOffice Calc - Multiple Regression

LibreOffice Calc - Multiple Regression with Dummy

CART Tree Basics

Paired Sample T test comparing means

Compare Two Means Independent Samples (part 2)

Compare Two Means Independent Samples (part 1)

LibreOffice Calc - Intro, Download, and Install

LibreOffice Calc - Simple Linear Regression SLR

LibreOffice Calc - Correlation Coefficient

LibreOffice Calc - IF function

LibreOffice Calc - Vlookup

Hypothesis Test for Mean µ

Hypothesis Test for Proportion

RStudio Cloud - upload data set