From: Phil Rhoades <phil@...>
Date: 2007-12-17T08:42:36+09:00
Subject: Curve fitting to data

People,

Does anyone know of a Ruby app that will fit a curve to data eg fitting
a curve to:

-10 0
-9  19
-8  36
-7  51
-6  64
-5  75
-4  84
-3  91
-2  96
-1  99
0   100
1   99
2   96
3   91
4   84
5   75
6   64
7   51
8   36
9   19
10  0

Should give the formula for a parabola.

Thanks,

Phil.

-- 
Philip Rhoades

Pricom Pty Limited  (ACN 003 252 275  ABN 91 003 252 275)
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