Re: NonlinearFit
- To: mathgroup at smc.vnet.net
- Subject: [mg42158] Re: NonlinearFit
- From: nafod40 <may106 at NOSPAM.psu.edu>
- Date: Sat, 21 Jun 2003 02:49:35 -0400 (EDT)
- References: <bcrrkf$hp6$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Rees wrote:
> I tried the following but it doesn't work:
>
> NonlinearFit[data, c*(1 - Exp(-3*x1/a)), {x1}, {c, a}]
>
>
> Please advise.
>
You are going to hate yourself for this one. Write
Exp(-3*x1/a)
as
Exp[-3*x1/a]
It works