Getting Started Example 1 for PROC GEE
/****************************************************************/
/* S A S S A M P L E L I B R A R Y */
/* */
/* NAME: GEEGS1 */
/* TITLE: Getting Started Example 1 for PROC GEE */
/* PRODUCT: STAT */
/* SYSTEM: ALL */
/* KEYS: GEE */
/* PROCS: GEE */
/* DATA: */
/* */
/* SUPPORT: guilin */
/* REF: PROC GEE, INTRODUCTORY EXAMPLE 1. */
/* MISC: */
/****************************************************************/
data Children;
input ID City$ @@;
do i=1 to 4;
input Age Smoke Symptom @@;
output;
end;
datalines;
1 steelcity 8 0 1 9 0 1 10 0 1 11 0 0
2 steelcity 8 2 1 9 2 1 10 2 1 11 1 0
3 steelcity 8 2 1 9 2 0 10 1 0 11 0 0
4 greenhills 8 0 0 9 1 1 10 1 1 11 0 0
5 steelcity 8 0 0 9 1 0 10 1 0 11 1 0
6 greenhills 8 0 1 9 0 0 10 0 0 11 0 1
7 steelcity 8 1 1 9 1 1 10 0 1 11 0 0
8 greenhills 8 1 0 9 1 0 10 1 0 11 2 0
9 greenhills 8 2 1 9 2 0 10 1 1 11 1 0
10 steelcity 8 0 0 9 0 0 10 0 0 11 1 0
11 steelcity 8 1 1 9 0 0 10 0 0 11 0 1
12 greenhills 8 0 0 9 0 0 10 0 0 11 0 0
13 steelcity 8 2 1 9 2 1 10 1 0 11 0 1
14 greenhills 8 0 1 9 0 1 10 0 0 11 0 0
15 steelcity 8 2 0 9 0 0 10 0 0 11 2 1
16 greenhills 8 1 0 9 1 0 10 0 0 11 1 0
17 greenhills 8 0 0 9 0 1 10 0 1 11 1 1
18 steelcity 8 1 1 9 2 1 10 0 0 11 1 0
19 steelcity 8 2 1 9 1 0 10 0 1 11 0 0
20 greenhills 8 0 0 9 0 1 10 0 1 11 0 0
21 steelcity 8 1 0 9 1 0 10 1 0 11 2 1
22 greenhills 8 0 1 9 0 1 10 0 0 11 0 0
23 steelcity 8 1 1 9 1 0 10 0 1 11 0 0
24 greenhills 8 1 0 9 1 1 10 1 1 11 2 1
25 greenhills 8 0 1 9 0 0 10 0 0 11 0 0
;
proc gee data=Children descending;
class ID City;
model Symptom = City Age Smoke / dist=bin link=logit;
repeated subject=ID / type=exch covb corrw;
run;
