Example: tourism industry
168 31 getting your random sample in proc sql
Found 1 free book(s)168-31: Getting Your Random Sample in PROC SQL
www2.sas.com1 Paper 168-31 Getting Your Random Sample in Proc SQL Richard Severino, Convergence CT, Honolulu, HI ABSTRACT Proc SQL can be used to get a random sample from a large dataset with relative ease.