halbard7 at aol.com wrote: > Here is the \psBinomial code modified as suggested. > > One could have \psBinomial{20}{0.3} (0-20 inclusive) or \psBinomial{4,20}{0.3} (4-20 inclusive) or even \psBinomial{4,12,20}{0.3} (4-12 inclusive). The possibilities are less limited! > Gerry, thanks, looks also good. Herbert