Read/omit particular columns from a .csv file
Hi,I would like to read in particular columns from a .csv file. The .csv files (which I currently read into jmp and concatonate) have hundreds of columns and hundreds of thousands of lines so the time to read the files into JMP becomes very large and also the JMP file becomes so big that it eventually freezes. As not all of the columns in the CSV are required for analysis I was wondering if a JSL ...