Hi all,
I've got a problem with the nls function.
I have an adjustment which works when I fix one of the argument of my
function (Xo=150) :
*Xo*=150
f- function (tt*,Xo*,a,b)ifelse(tt*Xo*,a*exp(-b**Xo*),a*exp(-b*tt))
, vito
- Original Message -
From: chenu [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, December 15, 2003 11:01 AM
Subject: [R] nls arguments
Hi all,
I've got a problem with the nls function.
I have an adjustment which works when I fix one of the argument of my
function (Xo=150
