[R] Getting out of an embedded function safely - use try?

2003-08-26 Thread Andy Bunn
Helpers. An instrument sends me data that is mostly nonlinear. I have a group of functions to manipulate this data so that it is useful to the user. One of them involves a nls model that called to fit a line to the data and returns the fits. This works well 99 out of 100 times. Occasionally, the

Re: [R] Getting out of an embedded function safely - use try?

2003-08-26 Thread Douglas Bates
Andy Bunn [EMAIL PROTECTED] writes: Helpers. An instrument sends me data that is mostly nonlinear. I have a group of functions to manipulate this data so that it is useful to the user. One of them involves a nls model that called to fit a line to the data and returns the fits. This works