I believe you want $cdf = 0.5 + 0.5 * erf($x / sqrt(2))
> > Can anyone point me to the function in PDL that returns values from the > standard normal distribution? > i.e. > 0.5=pnorm(0) > > Thanks, > > Steve > _______________________________________________ Perldl mailing list [email protected] http://mailman.jach.hawaii.edu/mailman/listinfo/perldl
