2**(11-7) FRACTIONAL FACTORIAL DESIGN NUMBER OF LEVELS FOR EACH FACTOR = 2 NUMBER OF FACTORS = 11 NUMBER OF OBSERVATIONS = 16 RESOLUTION = 3 (CAUTION! MAIN EFFECTS ARE CONFOUNDED WITH 2-FACTOR INTERACTIONS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FACTOR DEFINITION CONFOUNDING STRUCTURE 1 1 1 + HIGHER 2 2 2 + HIGHER 3 3 3 + HIGHER 4 4 4 + HIGHER 5 123 5 + HIGHER 6 234 6 + HIGHER 7 134 7 + HIGHER 8 124 8 + HIGHER 9 1234 9 + HIGHER (10) 12 (10) + HIGHER (11) 13 (11) + HIGHER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 12 + OTHER 13 13 + OTHER 14 14 + OTHER 15 15 + OTHER 16 16 + OTHER 17 17 + OTHER 18 18 + OTHER 19 19 + OTHER 1(10) 1(10) + OTHER 1(11) 1(11) + OTHER 23 23 + OTHER 24 24 + OTHER 25 25 + OTHER 26 26 + OTHER 27 27 + OTHER 28 28 + OTHER 29 29 + OTHER 2(10) 2(10) + OTHER 2(11) 2(11) + OTHER 34 34 + OTHER 35 35 + OTHER 36 36 + OTHER 37 37 + OTHER 38 38 + OTHER 39 39 + OTHER 3(10) 3(10) + OTHER 3(11) 3(11) + OTHER 45 45 + OTHER 46 46 + OTHER 47 47 + OTHER 48 48 + OTHER 49 49 + OTHER 4(10) 4(10) + OTHER 4(11) 4(11) + OTHER 56 56 + OTHER 57 57 + OTHER 58 58 + OTHER 59 59 + OTHER 5(10) 5(10) + OTHER 5(11) 5(11) + OTHER 67 67 + OTHER 68 68 + OTHER 69 69 + OTHER 6(10) 6(10) + OTHER 6(11) 6(11) + OTHER 78 78 + OTHER 79 79 + OTHER 7(10) 7(10) + OTHER 7(11) 7(11) + OTHER 89 89 + OTHER 8(10) 8(10) + OTHER 8(11) 8(11) + OTHER 9(10) 9(10) + OTHER 9(11) 9(11) + OTHER (10)(11) (10)(11) + OTHER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DEFINING RELATION = I = 1235 = 2346 = 1347 = 1248 = DEFINING RELATION CONTINUED = 12349 = 12(10) = 13(11) = all products of these 7 generators REFERENCE--BOX, HUNTER & HUNTER, STAT. FOR EXP., PAGE 410, NOTE--IF POSSIBLE, THIS (AS WITH ALL EXPERIMENT DESIGNS) SHOULD BE RUN IN RANDOM ORDER (SEE DATAPLOT'S RANDOM PERMUTATION FILES). NOTE--TO READ THIS FILE INTO DATAPLOT-- SKIP 100 DIMENSION 20 VARIABLES READ 2TO11M7.DAT X1 TO X11 DATE--DECEMBER 1988 NOTE--IN THE DESIGN BELOW, "-1" REPRESENTS THE "LOW" SETTING OF A FACTOR "+1" REPRESENTS THE "HIGH" SETTING OF A FACTOR NOTE--ALL FACTOR EFFECT ESTIMATES WILL BE OF THE FORM AVERAGE OF THE "HIGH" - AVERAGE OF THE "LOW" X1 X2 X3 X4 X5 X6 X7 X8 X9 X10 X11 ------------------------------------------ -1 -1 -1 -1 -1 -1 -1 -1 +1 +1 +1 +1 -1 -1 -1 +1 -1 +1 +1 -1 -1 -1 -1 +1 -1 -1 +1 +1 -1 +1 -1 -1 +1 +1 +1 -1 -1 -1 +1 +1 -1 +1 +1 -1 -1 -1 +1 -1 +1 +1 +1 -1 -1 +1 -1 +1 -1 +1 -1 -1 +1 -1 +1 +1 -1 +1 -1 +1 +1 -1 -1 -1 +1 +1 +1 -1 -1 +1 +1 +1 -1 +1 -1 -1 -1 -1 +1 +1 -1 -1 -1 +1 -1 +1 +1 +1 -1 +1 +1 +1 -1 -1 +1 +1 +1 -1 -1 +1 -1 -1 -1 +1 -1 +1 +1 -1 +1 -1 +1 -1 +1 +1 +1 -1 +1 -1 -1 -1 +1 -1 +1 -1 -1 -1 +1 +1 +1 -1 -1 +1 +1 +1 -1 +1 -1 +1 +1 -1 -1 +1 -1 -1 -1 +1 -1 +1 +1 +1 -1 +1 -1 -1 -1 -1 -1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1 +1