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Topic: Meinershagen's Question on Exp Fit
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DR JOHN C ERB

Posts: 28
Registered: 12/7/04
Meinershagen's Question on Exp Fit
Posted: Aug 16, 1997 1:26 AM
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> I am a beginner Mathematica user and am having a bit of trouble
with a
>curve fit. I'm sorry to bother you, but when I try to get into the
>archives our computer doesn't seem to like it.
> I am trying to fit a fluorescence lifetime decay that is at least

a
>double exponential. I am really confused when following the curve
fit
>section of the manuel and have tried a few things but with no
success. I
>would appreciate if you could give me a few hints or insight to
curve
>fitting.
> Thank you for your time,
> Julia Meinershagen


Try the package "NonlinearFit"

You can load it by: Needs["Statistics`NonlinearFit`"]
Use ??NonlinearFit for a brief explanation, see the book Standard Add-
On Packages
for further explanation, or see the book Applied Mathematica Getting
It Started Getting
It Done by Shaw & Tiggs. I have found Shaw & Tiggs to be an
EXCELLENT reference.

Good Luck,
John C. Erb





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