topic Re: random selection of records based on some percentage in SAS Programming

random selection of records based on some percentage

Babloo — Wed, 06 May 2015 13:20:10 GMT

How to select 10% of 'M' and 50% of 'F' from the dataset sashelp.class?

RW9 — Wed, 06 May 2015 14:16:45 GMT

If random number is < than 10 then output, else remove:

Ksharp — Wed, 06 May 2015 15:05:15 GMT

check

Ksharp — Thu, 07 May 2015 14:18:16 GMT

data class;

set sashelp.class;

run;

proc sort data=class;by sex;run;

proc surveyselect data=class samprate=(0.1 0.5) out=want;

strata sex;

run;