Looking for R^2 out of LinearFitEx

[megm]

Hello,

Using LinearFitEx on sample data yields a residue value, among other things.  All customers have expressed interest in R^2 value, which is related to residue (see  http://en.wikipedia.org/wiki/Coefficient_of_determination).  Any chance LabWindows could output this value as well so I don't have to calculate it ?  R^2s approaching 1.0 indicate a good fit.

Thank you,

Meg Morgan

meg@photon-machines.com

[Wolfgang]

Hi,

you could use the function GoodnessOfFit, which does just that,

Wolfgang

[megm]

Well I'll be darned ... Thank you, Wolfgang.  How was I ever supposed to stumble upon that function ?  Many thanks, Meg.