Re: [R] Global curve fitting/shared parameters with nls() alternatives

ate estimates of a1 and a2 but a single estimate of > b . > > There are probably better ways to do this, but I've done hardly any > nonlinear model fitting (so warning!) and can only offer this brute force > approach; so wait for someone to suggest something better before trying

[R] Global curve fitting/shared parameters with nls() alternatives

n not find any examples/documentation explaining a similar syntax for these tools. Is anyone aware of a nls-like tool with this functionality, or an alternative approach? Best wishes James Wagstaff [[alternative HTML version deleted]] __ R-help@r-p