The following are the first 6 rows of the data...I named it "file" and I have no idea how I can extract column 15, because there are no headers in this data.Can you please help me with that? Thank you!
40 37 1 1 8 8 40 40 1 7 1 0 40 0 41344 7160 49158 21643 3246 1 4 2 25240 1 65809 58387 1135 35 1 1 8 8 39 39 2 6 1 0 0 0 31700 5260 36960 18987 2848 1 3 1 25239 1 64020 58387 1156 53 1 1 8 8 43 39 1 1 4 1 40 32 31025 19025 50050 37699 5654 1 2 0 25237 1 60192 55785 1171 69 1 1 8 8 39 39 5 5 0 0 0 0 7549 7320 14869 0 0 1 2 0 25236 1 54845 54960 1133 40 1 1 8 8 39 42 1 1 1 1 55 46 23992 14052 38044 20559 3083 1 4 2 25212 1 111975 110540 1138 37 1 1 8 8 40 39 1 1 3 1 40 30 23025 13385 36410 19207 2881 1 4 2 25209 1 114615 112468 11 [[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.