%pctl9
The %PCTL9 macro is intended to make any desired number of quantiles for a list of variables. It can also make quantile indicators and median-score trend variables. A subset of the data can be used to determine the quantile boundaries.
The %PCTL9 macro is intended to make any desired number of quantiles for a list of variables. It can also make quantile indicators and median-score trend variables. A subset of the data can be used to determine the quantile boundaries.