[R] Traceback NA's to their first appearance

Hello, I've written a relatively complex interconnected population model in R. When changing a certain parameter, the outputs end up containing NA's. I would like to find out, in which step the model (in form of a loop) starts to produce NA's. Does anyone know how to achieve this? Since it

Re: [R] Traceback NA's to their first appearance

On 10/05/2009 1:01 AM, Benjamin Leutner wrote: Hello, I've written a relatively complex interconnected population model in R. When changing a certain parameter, the outputs end up containing NA's. I would like to find out, in which step the model (in form of a loop) starts to produce NA's.