About
Welcome to R Tutorial. We provide an introduction to the R programming language, and illustrate its use by solving elementary statistics textbook exercises. Beyond the basics, we also cover topics of GPU computing in R. Hope you find the material helpful, and this site serves the intended purpose of being a stepping stone for further study.
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R Tutorials
 R Introduction
 Elementary Statistics with R
 Qualitative Data
 Quantitative Data
 Numerical Measures
 Probability Distributions
 Interval Estimation
 Hypothesis Testing
 Lower Tail Test of Population Mean with Known Variance
 Upper Tail Test of Population Mean with Known Variance
 TwoTailed Test of Population Mean with Known Variance
 Lower Tail Test of Population Mean with Unknown Variance
 Upper Tail Test of Population Mean with Unknown Variance
 TwoTailed Test of Population Mean with Unknown Variance
 Lower Tail Test of Population Proportion
 Upper Tail Test of Population Proportion
 TwoTailed Test of Population Proportion
 Type II Error
 Type II Error in Lower Tail Test of Population Mean with Known Variance
 Type II Error in Upper Tail Test of Population Mean with Known Variance
 Type II Error in TwoTailed Test of Population Mean with Known Variance
 Type II Error in Lower Tail Test of Population Mean with Unknown Variance
 Type II Error in Upper Tail Test of Population Mean with Unknown Variance
 Type II Error in TwoTailed Test of Population Mean with Unknown Variance
 Inference About Two Populations
 Goodness of Fit
 Analysis of Variance
 Nonparametric Methods
 Simple Linear Regression
 Multiple Linear Regression
 Logistic Regression
 GPU Computing with R
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