path modeling language and pathdiagram option doesnt work?

[behzadtp]

Im trying to use proc calis but path statment appears in red and i get a syntax error for plots=pathdiagram. the code looks like this:

proc calis data=sample plots=pathdiagram;

path v1<---v2;

run;

im using sas 9.3, anyone have any idea what is the problem?

[Rick_SAS · Accepted solution]

Path diagrams were added to PROC CALIS in SAS/STAT 13.1, which was released with SAS 9.4m1. See

SAS/STAT(R) 13.1 User's Guide