Hi, the subject isn't define well the problem, so i'll explain it in detail:
i've got a csv.file with data on number of factors (every column got the name of the factor as header and the data below). on another csv file, i've got the factors sorted by their type. for example- c1=read.csv('C:/R/c1.csv', header= TRUE) urrDate A_XS b_XS c_XS d_XS e_XS 1 01/01/1996 0 0.0000 0 0.0000 2.7220 2 02/01/1996 0 2.3232 0 2.2960 2.7179 3 03/01/1996 0 2.3368 0 2.3087 2.7004 4 04/01/1996 0 2.3395 0 2.3173 2.6821 5 07/01/1996 0 2.3226 0 2.3072 2.6852 6 08/01/1996 0 2.3385 0 2.3067 2.7008 7 09/01/1996 0 2.3290 0 2.2960 2.6793 8 10/01/1996 0 2.3206 0 2.2907 2.6843 9 11/01/1996 0 2.3292 0 2.2845 2.6978 10 14/01/1996 0 2.3211 0 2.2926 2.6844 11 15/01/1996 0 2.3184 0 2.2863 2.6810 12 16/01/1996 0 2.3253 0 2.2880 2.6623 13 17/01/1996 0 2.3119 0 2.2779 2.6486 14 18/01/1996 0 2.3113 0 2.2844 2.6299 15 21/01/1996 0 2.3043 0 2.2907 2.6227 16 22/01/1996 0 2.2855 0 2.2819 2.6150 17 23/01/1996 0 2.2936 0 2.2821 2.6392 18 24/01/1996 0 2.3068 0 2.2883 2.6229 19 25/01/1996 0 2.3056 0 2.2837 2.6427 20 28/01/1996 0 2.3271 0 2.2904 2.6293 21 29/01/1996 0 2.3281 0 2.2796 2.5885 22 30/01/1996 0 2.3300 0 2.2774 2.5972 23 31/01/1996 0 2.3377 0 2.2712 2.5824 c2=read.csv('C:/R/c2.csv', header= TRUE, fill=TRUE) type1 type2 1 A_XS c_XS 2 b_XS d_XS 3 e_XS my question is how do I sort data from C1 with the headers of C2? which means if i'll write "type1" i'll get the data of A_XS and B_XS _________________________________________________________________ Walla! Mail - [1]Get your free unlimited mail today References 1. http://www.walla.co.il/
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