From: Belorion <belorion@...>
Date: 2005-03-31T05:08:32+09:00
Subject: Re: basic statistics library?

If you are running on a *nix friendly station, take a look at ruby-gsl
(http://raa.ruby-lang.org/project/ruby-gsl/), which if I understand
correctly are the ruby bindings to the C gsl library.

Of course, this might be overkill for doing A/B/C/D/F grading ... but
I thought I'd point it out ;)

Matt


On Thu, 31 Mar 2005 04:14:44 +0900, peajoe <no_spam@invalid.net> wrote:
> 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.
> 
> Thank you,
> 
> 
> peajoe
> 
>