Data analysis

These are from Gary Perlman's |stat package (pronounced ``pipe stat''). They are excellent, but not 8-bit clean, so should be used cautiously, if it all with texts that contain accented or other non-ASCII characters.

1.

pair - Paired data points analysis and plots

2.

desc - Pescribing a single data distribution

3.

anova - Analysis of variance.

4.

rankrel - Rank tests on related samples

5.

rankind - Rank tests on independent samples

6.

regress - Regression analysis

7.

colex - Extract columns from a file

8.

linex - Extract lines from a file