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Groups > comp.graphics.apps.gnuplot > #1549
| From | Brendan Halpin <brendan.halpin@ul.ie> |
|---|---|
| Newsgroups | comp.graphics.apps.gnuplot |
| Subject | Re: fit gives different results for identical functions with different var names |
| Date | 2012-12-21 00:55 +0000 |
| Message-ID | <878v8s4424.fsf@wivenhoe.ul.ie> (permalink) |
| References | <4da37e57-cdcd-474e-a3c3-7e98f09b1cb6@googlegroups.com> |
Does it help to put all the variables in the function argument list? i.e. fa(xa,aa,ma,sa) = aa*exp(-(xa-ma)**2/(2*sa**2)) Otherwise you are referring to global variables in the body of the function, which might be the source of the instability. Brendan -- Brendan Halpin, Department of Sociology, University of Limerick, Ireland Tel: w +353-61-213147 f +353-61-202569 h +353-61-338562; Room F1-009 x 3147 mailto:brendan.halpin@ul.ie ULSociology on Facebook: http://on.fb.me/fjIK9t http://teaching.sociology.ul.ie/bhalpin/wordpress twitter:@ULSociology
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fit gives different results for identical functions with different var names marcus.hanson@gmail.com - 2012-12-20 13:01 -0800
Re: fit gives different results for identical functions with different var names Brendan Halpin <brendan.halpin@ul.ie> - 2012-12-21 00:55 +0000
Re: fit gives different results for identical functions with different var names Karl <mail.kfr@gmx.net> - 2012-12-21 12:42 +0100
Re: fit gives different results for identical functions with different var names Marcus Hanson <marcus.hanson@gmail.com> - 2012-12-21 07:32 -0800
Re: fit gives different results for identical functions with different var names Hans-Bernhard Bröker <HBBroeker@t-online.de> - 2012-12-21 19:21 +0100
Re: fit gives different results for identical functions with different var names Marcus Hanson <marcus.hanson@gmail.com> - 2012-12-21 11:54 -0800
Re: fit gives different results for identical functions with different var names Hans-Bernhard Bröker <HBBroeker@t-online.de> - 2012-12-22 01:31 +0100
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