Documentation Example 3 for PROC SURVEYREG
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/* S A S S A M P L E L I B R A R Y */
/* */
/* NAME: SVREX3 */
/* TITLE: Documentation Example 3 for PROC SURVEYREG */
/* PRODUCT: STAT */
/* SYSTEM: ALL */
/* KEYS: regression, survey sampling */
/* KEYS: regression estimator */
/* KEYS: unequal weighting, linear model */
/* PROCS: SURVEYREG */
/* DATA: */
/* */
/* SUPPORT: Tony An */
/* REF: PROC SURVEYREG, Example 3 */
/* */
/* MISC: Regression Estimator for Simple Random Sample */
/* */
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data Municipalities;
input Municipality Cluster Population85 Population75;
datalines;
205 37 5 5
206 37 11 11
207 37 13 13
208 37 8 8
209 37 17 19
6 2 16 15
7 2 70 62
8 2 66 54
9 2 12 12
10 2 60 50
94 17 7 7
95 17 16 16
96 17 13 11
97 17 12 11
98 17 70 67
99 17 20 20
100 17 31 28
101 17 49 48
276 50 6 7
277 50 9 10
278 50 24 26
279 50 10 9
280 50 67 64
281 50 39 35
282 50 29 27
283 50 10 9
284 50 27 31
52 10 7 6
53 10 9 8
54 10 28 27
55 10 12 11
56 10 107 108
;
title1 'Regression Analysis for Swedish Municipalities';
title2 'Estimate Total Population';
proc surveyreg data=Municipalities total=50;
cluster Cluster;
model Population85=Population75;
estimate '1985 population' Intercept 284 Population75 8200;
run;