Berger, Daniel
3/30/2005 7:46:00 PM
> -----Original Message-----
> From: peajoe [mailto:no_spam@invalid.net]
> Sent: Wednesday, March 30, 2005 12:15 PM
> To: ruby-talk ML
> Subject: basic statistics library?
>
>
> Hi Everybody,
>
> I am looking to do some basic statistics in ruby. Mean, Variance,
> Standard deviation, etc. Does anyone know if there is a gem or a
> library available for this?
>
> More exactly, I want to take test scores for students and
> conver them to
> A, B, C, D, F. In order to calculate Grade Point Averages.
I see math-statistics and statistics2 on the RAA, though I've never
tried either. I think the former has what you're looking for.
Regards,
Dan