: Michael Manning [mailto:[EMAIL PROTECTED]
Sent: Tue 6/10/2008 5:08 PM
To: Ranney, Steven; r-help@r-project.org
Subject: Re: [R] newbie nls question
Hi
On 11/06/2008 at 10:56 a.m., Ranney, Steven [EMAIL PROTECTED]
wrote:
I'm tyring to fit a relatively simple nls model to some data, but keep coming
I'm tyring to fit a relatively simple nls model to some data, but keep coming
up against the same error (code follows):
Oto=nls(Otolith ~ Linf*(1-exp(-k(AGE-to))),
data = ages,
start = list(Linf=1000, k=0.1, to=0.1),
trace = TRUE)
The error message I keep getting is Error in
Hi
On 11/06/2008 at 10:56 a.m., Ranney, Steven [EMAIL PROTECTED]
wrote:
I'm tyring to fit a relatively simple nls model to some data, but keep coming
up against the same error (code follows):
Oto=nls(Otolith ~ Linf*(1-exp(-k(AGE-to))),
data = ages,
start = list(Linf=1000, k=0.1,
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