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"With R" means we use R to help you understand statistics - not merely to calculate them.

R is a powerful up-to-date free stats programming language, and invaluable for basic statistics.

Get R.

To use the R-code provided on these pages, open R, then copy and and paste our R-code into R's graphical user interface interface (RGUI). R's graphical user interface screen, enables you to insert commands to R, to execute those commands, and to edit them.

To understand what is going on, read our R-code and paste it in piecemeal, or try changing it.

If you like our critical approach to analysis you will really like our hyperbook:

Avoiding and Detecting Statistical Malpractice (Design & Analysis for Biologists, with R).


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