/*  EXAMPLE 6.4  */

TITLE 'EXAMPLE 6.4';
DATA ROOTS;
  INFILE 'T6_2_ROOT.dat';
  INPUT STOCK GIRTH4 GROWTH GIRTH15 WEIGHT;
PROC GLM;
  CLASS STOCK;
  MODEL GIRTH4 GROWTH GIRTH15 WEIGHT = STOCK;
ENDSAS;