topic Re: drawing many simple random sample with replacement from a data in SAS Programming

drawing many simple random sample with replacement from a data

desireatem — Thu, 31 Oct 2013 15:54:44 GMT

I ve my data set I call "TES"

I want to simultaneously draw sample with replacement from it then do a regression on all the samples . I want to draw 25 different samples with replacement.

The code below is not correct. Please help.

do sample=1 to 25

proc surveyselect data=tes_ method = urs sampsize = 100

rep=1 seed=12345 out=test;

run;

end;

Proc reg data=test; by sample;

model y=t;

run;

Re: drawing many simple random sample with replacement from a data

snoopy369 — Thu, 31 Oct 2013 15:58:08 GMT

http://www2.sas.com/proceedings/forum2007/183-2007.pdf

David Cassell's seminal paper on the subject is the best place to start.

Re: drawing many simple random sample with replacement from a data

PGStats — Thu, 31 Oct 2013 18:53:44 GMT

The syntax should be something like:

proc surveyselect data=tes_ method = urs sampsize=100

reps=25 seed=12345 out=test;

run;

end;

Proc reg data=test;

by Replicate;

model y=t;

ods output ParameterEstimates=testParm;

run;

Re: drawing many simple random sample with replacement from a data

desireatem — Fri, 01 Nov 2013 01:43:47 GMT

Thanks a lot PG Stat