Hi Henrique , Thanks for this. An additional problem is that each row begins and ends with a "
So when i try and copy and paste (94 rows) , it does not work with the last value within a row. Each row has some 50 x1,y1,0 values. How to modify the code for this? Regards, Ajay ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.