Dear all I'm facing a problem with the new SAS OnDemand. I've already performed PS matching analyses on the virtual machine and everything was working good. Now, when I run the same programmes OnDemand, I'm encountering some problems. More in details: 1) I've created a psmatched dataset with all the variables of interest 2) I can pair the data creating two different datasets (matched_continuous and matched_categorical) 3) now the problem! when I write the program for matched analysis (group variables are named as 1 and 2) DATA mAge;
SET dswi.pairedcontinuous;
WHERE Variables='Age_recalc';
RUN;
PROC TTEST data= mAge;
PAIRED _1*_2 ;
RUN; I found in the Log PAIRED _1*_2 ;
ERROR: Variable _1 not found.
ERROR: Variable _2 not found. This code was well functioning when running SAS on the virtual maching. What's going wrong now? Thank You all in advance for Your precious help and support!!!
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