Subject: Scientific calculation: get Std.Dev for a integer array
From: "Wang Austin-W22255" <xuwang motorola.com>
Date: Wed, 2 Aug 2006 18:32:45 +0900
In-reply-to: 205719
Hi Ruby Gurus,
Could you please point me how to do some scientific calculation in Ruby:
1) How to calculate std.dev for an integer array?
2) Is there a log() function in Ruby?
Thank you!
Austin