I am using IHIS 2013. With my first couple data extracts, PROC SURVEYFREQ and other survey procedures worked but then stopped. I have tried closing and reopening SAS and re-downloading my dataset.
Here are examples of the codes I am attempting to run:
proc SURVEYFREQ data=IHISR;
proc SURVEYREG data=IHISR ALPHA= .05 ;
MODEL DISTRESSSCALE = SEXORIEN /SOLUTION;
Each time, I recieve some variation on the following error messages:
NOTE: Writing HTML Body file: sashtml.htm
NOTE: 114744 observations were omitted due to nonpositive weights.
NOTE: No observations.
NOTE: PROCEDURE SURVEYFREQ used (Total process time):
real time 1.25 seconds
cpu time 0.81 seconds
ERROR: All observations were omitted due to missing values or non-positive weights.
NOTE: The SAS System stopped processing this step because of errors.
NOTE: PROCEDURE SURVEYREG used (Total process time):
real time 1.48 seconds
cpu time 1.39 seconds
What can I do to fix this? I would really like to use IHIS not NHIS if possible.