/* Some data to try out factor analysis taken from SAS website but variable names modified */ data scores; input x1 x2 x3 x4 x5 x6; datalines; 23 17 16 15 14 16 29 26 23 22 18 19 14 21 17 15 16 18 20 18 17 18 21 19 25 26 22 26 21 26 26 19 15 16 17 17 14 17 19 4 6 7 12 17 18 14 16 13 25 19 22 22 20 20 7 12 15 10 11 8 29 24 30 14 13 16 28 24 29 19 19 21 12 9 10 18 19 18 11 8 12 15 16 16 20 14 15 24 23 16 26 25 21 24 23 24 20 16 19 22 21 20 14 19 15 17 19 23 14 20 13 24 26 25 29 24 24 21 20 18 26 28 26 28 26 23 20 23 24 22 23 22 23 24 20 23 22 18 14 18 17 13 16 14 28 34 27 25 21 21 17 12 10 14 12 16 8 1 13 14 15 14 22 19 19 13 11 14 18 21 18 15 18 19 12 12 10 13 13 16 22 14 20 20 18 19 29 21 22 13 17 12 ;