A simple random sample is a subset of a statistical population where each member of the population is equally likely to be ...
If you specify the option METHOD=PPS_SEQ, PROC SURVEYSELECT uses Chromy's method of sequential random sampling. Refer to Chromy (1979) and Williams and Chromy (1980). Chromy's method selects units ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results