Re: pls help --> square of correlation
- To: mathgroup at smc.vnet.net
- Subject: [mg42176] Re: pls help --> square of correlation
- From: Bill Rowe <listuser at earthlink.net>
- Date: Sat, 21 Jun 2003 20:56:56 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
On 6/21/03 at 2:49 AM, ce.choa.phen.kee at philips.com wrote: > May I know if there is any way to find r^2 (square of the correlation) in > Mathematica 4.0? I want to find the r^2 of a set of data points and the > fitted equations on the data points.. If you want just the correlation coefficient and not the fit parameters use the function in Statistics`MultiDescriptiveStatistics`. If you have a linear regression problem, then use Statistics`LinearRegression`. The default output of Regress includes the correlation coefficient.