data analysis

How I did part of a SAS assignment in R

The residual plot in SAS was corrupted, luckily I was able to recreate it in R. (And actually it looks better in R too.)

SAS code in Emacs

The Data Step

Subsetting IF

In a Data Step you can exclude some observations from the dataset with an if statement.

R Notes

Common R Stuff

Start up the R command line interface

$ R
R version 2.14.1 (2011-12-22)
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