r-tutorial topic

极客R：数据分析之道

ShixiangWang

This book introduces the programming language R and is meant for undergrads or graduate students studying criminology. R is a programming language that is well-suited to the type of work frequently do...

jacobkap

R Tutorial: useful R codes for cleaning and filtering data from Qualtrics surveys, and for creating new variables in the dataframe. With step-by-step explanations.

angelajw