The first SAS PROCs - The SAS Bookshelf

The codes older than many of the folks I work with here.  Via Kathy Council’s blog (link below) on some of the first SAS Procedure statements circa 1970.  The hardware changes all the time, but code lingers.

PROC REGR - regression

PROC ANOVA - analysis of variance

PROC FACTOR - factor analysis

PROC AOV - alternate analysis of variance (treats missing values as zero; not as efficient as ANOVA)

PROC LATTICE - analysis of variance with three types of analysis (square balanced, square unbalanced, rectangular)

PROC DUNCAN - Duncan’s multiple range test

PROC PLAN - randomized plans

PROC CORR - bivariate statistics

PROC SORT

PROC MEANS

PROC NESTED - nested analysis of variance

PROC PRINT

PROC FREQ

The first SAS PROCs - The SAS Bookshelf