On Mon, 30 Nov 2009, Sven Schreiber wrote:
BTW, a related question to Allin: I just noticed the relatively new
stuff in the Tools menu, namely the CDF-plot entry, and I'm wondering
why only the standard normal and logistic functions are available and
whether that warrants a separate menu entry. Instead I would suggest to
incorporate it into the density plotting dialog by adding a tick box
like "CDF instead of density".
Agreed, it doesn't really warrant a separate entry; I've taken
your suggestion and added a checkbox for the Normal tab.
I'm not in a hurry to add more CDFs. The normal and logistic are
there because they're pedagogically useful when talking about
logit and probit. I don't see so much point in adding others; if
anyone wants to see all the CDFs known to man, run the gnuplot
demo file "prob.dem".