search for: matthewbk

Hello, I am experiencing problems viewing the help files in R. The easiest way to describe this is to just post an image. You can see what I'm talking about here: http://www.flickr.com/photos/matthewbk/4344722268/ If I copy and paste the "weird" characters, they show up like they should. Am I missing a specific font? Mac 10.6 Snow Leopard R 2.10.1 GUI 1.31 Leopard build 32-bit (5537) Thanks for any help. I have uninstalled and reinstalled but to no avail. Matt -------------...

Hi I am using the nls function in R however it is causing the following error: REAL() can only be applied to a 'numeric', not a 'logical' Using traceback shows this occurs after the .Call(R_nls_iter, m, ctrl, trace) call. However I do not know how to debug this further to find out what is causing the error. The data I give the nls call definitely starts as numeric. The