Documentation Example 12 for PROC CALIS
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/* S A S S A M P L E L I B R A R Y */
/* */
/* NAME: CALEX112 */
/* TITLE: Documentation Example 12 for PROC CALIS */
/* PRODUCT: STAT */
/* SYSTEM: ALL */
/* KEYS: FACTOR, confirmatory factor models */
/* PROCS: CALIS */
/* DATA: */
/* */
/* SUPPORT: yiyung UPDATE: October 29, 2009 */
/* REF: PROC CALIS, Example 12 */
/* MISC: */
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data scores;
input x1 x2 x3 y1 y2 y3;
datalines;
23 17 16 15 14 16
29 26 23 22 18 19
14 21 17 15 16 18
20 18 17 18 21 19
25 26 22 26 21 26
26 19 15 16 17 17
14 17 19 4 6 7
12 17 18 14 16 13
25 19 22 22 20 20
7 12 15 10 11 8
29 24 30 14 13 16
28 24 29 19 19 21
12 9 10 18 19 18
11 8 12 15 16 16
20 14 15 24 23 16
26 25 21 24 23 24
20 16 19 22 21 20
14 19 15 17 19 23
14 20 13 24 26 25
29 24 24 21 20 18
26 28 26 28 26 23
20 23 24 22 23 22
23 24 20 23 22 18
14 18 17 13 16 14
28 34 27 25 21 21
17 12 10 14 12 16
8 1 13 14 15 14
22 19 19 13 11 14
18 21 18 15 18 19
12 12 10 13 13 16
22 14 20 20 18 19
29 21 22 13 17 12
;
proc calis data=scores;
factor
verbal ===> x1-x3,
math ===> y1-y3;
pvar
verbal = 1.,
math = 1.;
run;
title "Basic Confirmatory Factor Model: Separate Path Entries";
title2 "FACTOR Model Specification";
proc calis data=scores;
factor
verbal ===> x1,
verbal ===> x2,
verbal ===> x3,
math ===> y1,
math ===> y2,
math ===> y3;
pvar
verbal = 1.,
math = 1.;
fitindex noindextype on(only)=[chisq df probchi rmsea srmr bentlercfi];
run;
ods graphics on;
proc calis data=scores plots=pathdiagram;
factor
verbal ===> x1-x3 = 1. ,
math ===> y1-y3 = 1. ;
run;
ods graphics off;
