Re: Mathematica R^2 value
- To: mathgroup at smc.vnet.net
- Subject: [mg3921] Re: Mathematica R^2 value
- From: pehowland at taz.dra.hmg.gb ()
- Date: Fri, 10 May 1996 03:28:10 -0400
- Organization: LSC2 Division, Defence Research Agency
- Sender: owner-wri-mathgroup at wolfram.com
In article <44t3mp$6t5 at ralph.vnet.net>, Sheila Sue Stevens <sheila at leland.Stanford.EDU> writes: |>I would like to do a curve fit on Mathematica and also retain the R^2 value. |>I can get the curve fit with the Fit[] command, but I was wondering if |>anyone out there knew of a good (quickand easy also a plus) way to instruct |>Mathematica to calculate R^2. Use the function Regress[] found in the standard package Statistics`LinearRegression`. This returns the function, R^2 and much more besides. Paul E Howland Tel. +44 (0)1684 895767 Long Range Ground Radar Sensors Fax. +44 (0)1684 896315 LSC2 Division Email. PEHOWLAND at DRA.HMG.GB Defence Research Agency St Andrews Road Malvern Worcestershire, WR14 3PS, UK ========================================================================= ==== [MESSAGE SEPARATOR] ====