说明:Statistics_An_Introduction_Using_R,2ed
说明:Text_Analysis_with_R_for_Students_of_Literature
说明:The R Book Second Edition
说明:The_Art_of_R_Programming
说明:The_R_Primer
说明:TheBookOfR
说明:Time Series Analysis - With Applications in R, 2nd Ed
说明:Time series analysis and its applications with R examples(2nd)
说明:Time Series Analysis and Its Applications(3rd)
说明:Understanding_and_Applying_Basic_Statistical_Methods_Using_R