Re: [R] NaN as a parameter in NLMINB optimization

2007-12-21 Thread Duncan Murdoch
On 21/12/2007 12:07 AM, Rebecca Sela wrote: > I am trying to optimize a likelihood function using NLMINB. After running > without a problem for quite a few iterations (enough that my intermediate > output extends further than I can scroll back), it tries a vector of > parameter values NaN. Thi

[R] NaN as a parameter in NLMINB optimization

2007-12-20 Thread Rebecca Sela
I am trying to optimize a likelihood function using NLMINB. After running without a problem for quite a few iterations (enough that my intermediate output extends further than I can scroll back), it tries a vector of parameter values NaN. This has happened with multiple Monte Carlo datasets, a