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;
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;
PG
http://www2.sas.com/proceedings/forum2007/183-2007.pdf
David Cassell's seminal paper on the subject is the best place to start.
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;
PG
Thanks a lot PG Stat
Don't miss out on SAS Innovate - Register now for the FREE Livestream!
Can't make it to Vegas? No problem! Watch our general sessions LIVE or on-demand starting April 17th. Hear from SAS execs, best-selling author Adam Grant, Hot Ones host Sean Evans, top tech journalist Kara Swisher, AI expert Cassie Kozyrkov, and the mind-blowing dance crew iLuminate! Plus, get access to over 20 breakout sessions.
Learn how use the CAT functions in SAS to join values from multiple variables into a single value.
Find more tutorials on the SAS Users YouTube channel.