2012年2月1日星期三

R cook book - very valuable collections of tips of using R

R cook book, please go there and check.


R Cookbook

Welcome to the R Cookbook. (This site is not related to Paul Teetor's excellent book by the same name.) The goal of the cookbook is to provide solutions to common tasks and problems in analyzing data, mostly from psychological experiments.
Most of the code in these pages can be copied and pasted into the R command window if you want to see them in action.
  1. Basics
  2. Numbers
  3. Strings
  4. Formulas
  5. Data input and output
  6. Manipulating data
  7. Statistical analysis
  8. Graphs
  9. Scripts and functions
  10. Tools for experiments

Other useful references

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