[R] negative extents to matrix

2013-05-16 Thread Muhammad Azam
Dear friends! Hope all of you are fine. I am doing work on decision trees. I have made  following program to construct classification trees. It works but some times it gives an error message e.g. negative extents to matrix. I tried to solve the issue but could not. Now, I need help, how to avoid

Re: [R] negative extents to matrix

2013-05-16 Thread Bert Gunter
Dear Muhammed: You have got to be kidding! Learn to use R's debugging tools! See the section in the R Language Definition Manual on Debugging and get to work. -- Bert On Thu, May 16, 2013 at 7:42 PM, Muhammad Azam maza...@yahoo.com wrote: Dear friends! Hope all of you are fine. I am doing