Hi I have an output data Data.csv this style:
,"V1","V2","V3" 1,"-9552","9552","C" 2,"0","9653","0" 3,"9614","9614","V" 4,"0","9527","0" 5,"-9752","9752","C" 6,"0","9883","0" 7,"0","9865","0" I want to create a new matrix ommintg all the rows where third column has 0. There is a way to do it easyly? Many thanks in advance. My final matrix will have: ,"V1","V2","V3"1,"-9552","9552","C" 3,"9614","9614","V"5,"-9752","9752","C" [[alternative HTML version deleted]] ______________________________________________ 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.