Dear Rxperts, I have the following data:
Study Study.Name C Category TC Time QC QO SD FSD Theta 1 NONE 0 P(22) 0 0.00 7.5596 0 0 8.0361e-03 0 1 NONE 6 G(50) 0 0.00 1.0000 0 0 0.0000e+00 0 1 NONE 2 F(02) 0 0.00 100.0000 0 0 0.0000e+00 0 1 NONE 3 F(03) 0 0.00 13.2280 0 0 1.6732e-02 0 1 NONE 2 F(02) 0 0.00 100.0000 100 1 0.0000e+00 0 1 NONE 6 G(50) 0 0.01 1.0001 0 0 5.6765e-07 0 1 NONE 6 G(50) 0 0.02 1.0003 0 0 7.5677e-07 0 1 NONE 6 G(50) 0 0.03 1.0004 0 0 1.5133e-06 0 1 NONE 6 G(50) 0 0.04 1.0005 0 0 1.8914e-06 0 1 NONE 6 G(50) 0 0.05 1.0007 0 0 2.2694e-06 0 1 NONE 6 G(50) 0 0.06 1.0008 0 0 2.6463e-06 0 1 NONE 6 G(50) 0 0.07 1.0009 0 0 3.2126e-06 0 1 NONE 6 G(50) 0 0.08 1.0011 0 0 3.5901e-06 0 1 NONE 6 G(50) 0 0.09 1.0012 0 0 4.1564e-06 0 1 NONE 6 G(50) 0 0.10 1.0013 0 0 4.5348e-06 0 1 NONE 2 F(02) 0 0.10 99.6310 0 0 1.2637e-05 0 1 NONE 3 F(03) 0 0.10 13.2090 0 0 1.6720e-02 0 # END I need to extract the elements labelled G(50) under Category heading with the corresponding col values in cols labeled Time and QC. Please help:-) Thank you in advance for excellent help! -- Oscar Oscar A. Linares Molecular Medicine Unit Bolles Harbor Monroe, Michigan [[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.