Documentation Example 1 for PROC GLIMMIX
/****************************************************************/
/* S A S S A M P L E L I B R A R Y */
/* */
/* NAME: gmxex01 */
/* TITLE: Documentation Example 1 for PROC GLIMMIX */
/* Binomial Counts in Randomized Blocks */
/* PRODUCT: STAT */
/* SYSTEM: ALL */
/* KEYS: Generalized linear mixed models */
/* Correlated binomial data */
/* PROCS: GLIMMIX */
/* DATA: */
/* */
/* SUPPORT: Oliver Schabenberger */
/* REF: Gotway, C.A. and Stroup, W.W. (1997), */
/* A Generalized Linear Model Approach to Spatial */
/* Data and Prediction */
/* Journal of Agricultural, Biological, and */
/* Environmental Statistics, 2, 157--187 */
/* MISC: */
/****************************************************************/
data HessianFly;
label Y = 'No. of damaged plants'
n = 'No. of plants';
input block entry lat lng n Y @@;
datalines;
1 14 1 1 8 2 1 16 1 2 9 1
1 7 1 3 13 9 1 6 1 4 9 9
1 13 2 1 9 2 1 15 2 2 14 7
1 8 2 3 8 6 1 5 2 4 11 8
1 11 3 1 12 7 1 12 3 2 11 8
1 2 3 3 10 8 1 3 3 4 12 5
1 10 4 1 9 7 1 9 4 2 15 8
1 4 4 3 19 6 1 1 4 4 8 7
2 15 5 1 15 6 2 3 5 2 11 9
2 10 5 3 12 5 2 2 5 4 9 9
2 11 6 1 20 10 2 7 6 2 10 8
2 14 6 3 12 4 2 6 6 4 10 7
2 5 7 1 8 8 2 13 7 2 6 0
2 12 7 3 9 2 2 16 7 4 9 0
2 9 8 1 14 9 2 1 8 2 13 12
2 8 8 3 12 3 2 4 8 4 14 7
3 7 1 5 7 7 3 13 1 6 7 0
3 8 1 7 13 3 3 14 1 8 9 0
3 4 2 5 15 11 3 10 2 6 9 7
3 3 2 7 15 11 3 9 2 8 13 5
3 6 3 5 16 9 3 1 3 6 8 8
3 15 3 7 7 0 3 12 3 8 12 8
3 11 4 5 8 1 3 16 4 6 15 1
3 5 4 7 12 7 3 2 4 8 16 12
4 9 5 5 15 8 4 4 5 6 10 6
4 12 5 7 13 5 4 1 5 8 15 9
4 15 6 5 17 6 4 6 6 6 8 2
4 14 6 7 12 5 4 7 6 8 15 8
4 13 7 5 13 2 4 8 7 6 13 9
4 3 7 7 9 9 4 10 7 8 6 6
4 2 8 5 12 8 4 11 8 6 9 7
4 5 8 7 11 10 4 16 8 8 15 7
;
proc glimmix data=HessianFly;
class block entry;
model y/n = block entry / solution;
run;
proc glimmix data=HessianFly;
class block entry;
model y/n = entry / solution;
random block;
run;
proc glimmix data=HessianFly;
class entry;
model y/n = entry / solution ddfm=contain;
random _residual_ / subject=intercept type=sp(exp)(lng lat);
run;
