From: peajoe <no_spam@...>
Date: 2005-03-31T04:14:44+09:00
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. 


Thank you,


peajoe