PROC SURVEYSELECT DATA=B OUT=C(DROP=SelectionProb SamplingWeight) METHOD=SRS SEED=100 SAMPSIZE=1;PROC SURVEYSELECT DATA=B OUT=C(DROP=SelectionPr
PROC SURVEYSELECT DATA=B OUT=C(DROP=SelectionProb SamplingWeight) METHOD=SRS SEED=100 SAMPSIZE=1;PROC SURVEYSELECT DATA=B OUT=C(DROP=SelectionPr