Getting Started Example 2 for PROC TRANSREG
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/* S A S S A M P L E L I B R A R Y */
/* */
/* NAME: TREGIN2 */
/* TITLE: Getting Started Example 2 for PROC TRANSREG */
/* PRODUCT: STAT */
/* SYSTEM: ALL */
/* KEYS: analysis of variance */
/* PROCS: TRANSREG */
/* DATA: */
/* */
/* SUPPORT: saswfk UPDATE: July 25, 2010 */
/* REF: PROC TRANSREG, GETTING STARTED EXAMPLE 2 */
/* MISC: */
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title 'Introductory Main-Effects ANOVA Example';
data a;
input y x1 $ x2 $;
datalines;
8 a a
7 a a
4 a b
3 a b
5 b a
4 b a
2 b b
1 b b
8 c a
7 c a
5 c b
2 c b
;
* Fit a main-effects ANOVA model with 1, 0, -1 coding;
proc transreg ss2;
model identity(y) = class(x1 x2 / effects);
output coefficients replace;
run;
* Display TRANSREG output data set;
proc print label;
format intercept -- x2a 5.2;
run;