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Re: Getting parameters from Fit[]..

• To: mathgroup at smc.vnet.net
• Subject: [mg27117] Re: Getting parameters from Fit[]..
• From: tga at stanford.edu (Thomas Anderson)
• Date: Sun, 4 Feb 2001 02:58:51 -0500 (EST)
• Organization: Stanford University
• References: <95gkss$8do@smc.vnet.net>
• Sender: owner-wri-mathgroup at wolfram.com

Mark Harder wrote:

> ... Alternatively, is there some way to get Regress to provide the 
> BestFitParameters rules without printing them out?


The trick here is to set the RegressionReport option of Regress. This
should do what you want:

paramVector = BestFitParameters/.Regress[data, funs, vars, 
  RegressionReport->BestFitParameters]

Note however, that this will give you the list of parameter values, 
and not a list of rules, which is what you would get from the 
BestFitParameters in NonlinearRegress (from the
Statistics`NonlinearFit`
package).

best regards,

-Tom Anderson
 tga at stanford.edu