Curve Fitting

shriver at shriver at
Sun Aug 29 16:36:08 EST 1993

In article <lwalsh.746482305 at> lwalsh at
(Laura L. Walsh) writes:
>We am looking for a program which will do curve fitting
>using multiple exponentials.  We need a fairly simple
>program which will run on a Macintosh and which is
>cheap.  We have access to Mathematica, but so far haven't
>found it easy enough to use for this purpose.  My guess
>is that Igor will do this, but I understand that is
>isn't cheap.  Any other ideas?
>Laura Walsh (lwalsh at

Take a look at the programs for non-linear fitting in Bevington and
Robinson's "Data Reduction and Error Analysis for the Physical Sciences",
McGraw-Hill, 1992 (ISBN 0-07-911243-9).
John W. Shriver
shriver at

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