This is Dataplot data file SIN3.DAT Sinusoidal data from middle-frequency model: y = 10 + 5 * sin(2*pi*(.3)*t + .8) for t = 1 1 100 Number of observations = 100 Number of variables = 2 Order of variables per line image-- 1. Response variable = sin 2. Factor 1 = time (1, 2, ..., 100) To read this into Dataplot-- SKIP 25 READ SIN3.DAT Y X 10+5*sin(2*pi*(.3)*t+.8) t ------------------------------------- 12.2047 1 5.0507 2 10.8542 3 14.4214 4 6.4132 5 7.7953 6 14.9493 7 9.1458 8 5.5786 9 13.5868 10 12.2047 11 5.0507 12 10.8542 13 14.4214 14 6.4132 15 7.7953 16 14.9493 17 9.1458 18 5.5786 19 13.5868 20 12.2046 21 5.0507 22 10.8542 23 14.4214 24 6.4132 25 7.7954 26 14.9493 27 9.1458 28 5.5786 29 13.5868 30 12.2046 31 5.0507 32 10.8542 33 14.4214 34 6.4132 35 7.7954 36 14.9493 37 9.1458 38 5.5786 39 13.5868 40 12.2046 41 5.0507 42 10.8543 43 14.4214 44 6.4132 45 7.7954 46 14.9493 47 9.1458 48 5.5786 49 13.5868 50 12.2046 51 5.0507 52 10.8543 53 14.4214 54 6.4132 55 7.7954 56 14.9493 57 9.1458 58 5.5786 59 13.5868 60 12.2046 61 5.0507 62 10.8543 63 14.4214 64 6.4132 65 7.7954 66 14.9493 67 9.1458 68 5.5786 69 13.5868 70 12.2046 71 5.0507 72 10.8543 73 14.4214 74 6.4131 75 7.7954 76 14.9493 77 9.1457 78 5.5786 79 13.5868 80 12.2046 81 5.0506 82 10.8543 83 14.4214 84 6.4132 85 7.7954 86 14.9493 87 9.1457 88 5.5786 89 13.5868 90 12.2046 91 5.0507 92 10.8543 93 14.4214 94 6.4131 95 7.7954 96 14.9494 97 9.1457 98 5.5786 99 13.5868 100