2**(9-4) FRACTIONAL FACTORIAL DESIGN NUMBER OF LEVELS FOR EACH FACTOR = 2 NUMBER OF FACTORS = 9 NUMBER OF OBSERVATIONS = 32 RESOLUTION = 4 (THEREFORE NO MAIN EFFECTS ARE CONFOUNDED WITH ANY 2-FACTOR INTERACTIONS; MAIN EFFECTS ARE CONFOUNDED WITH 3-FACTOR INTERACTIONS AND HIGHER) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FACTOR DEFINITION CONFOUNDING STRUCTURE 1 1 1 +267 + 368 + 469 + Higher 2 2 2 +167 + 378 + 479 + Higher 3 3 3 +168 + 278 + 489 + Higher 4 4 4 +169 + 279 + 389 + Higher 5 5 5 +Higher 6 2345 6 +127 + 138 + 149 + Higher 7 1345 7 +126 + 238 + 249 + Higher 8 1245 8 +136 + 237 + 349 + Higher 9 1235 9 +146 + 247 + 348 + Higher . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 12 + 67 + Higher 13 13 + 68 + Higher 14 14 + 69 + Higher 15 15 + Higher 16 16 + 27 + 38 + 49 + Higher 17 17 + 26 + Higher 18 18 + 36 + Higher 19 19 + 46 + Higher 23 23 + 78 + Higher 24 24 + 79 + Higher 25 25 + Higher 26 26 + 17 + Higher 27 27 + 16 + 38 + 49 + Higher 28 28 + 37 + Higher 29 29 +47 + Higher 34 34 + 89 + Higher 35 35 + Higher 36 36 + 18 + Higher 37 37 + 28 + Higher 38 38 + 16 + 27 + 49 + Higher 39 39 + 48 + Higher 45 45 + Higher 46 46 + 19 + Higher 47 47 + 29 + Higher 48 48 + 39 + Higher 49 49 + 27 + Higher 56 56 + Higher 57 57 + Higher 58 58 + Higher 59 59 + Higher 67 67 + 12 + Higher 68 68 + 13 + Higher 69 69 + 14 + Higher 78 78 + 23 + Higher 79 79 + 24 + Higher 89 89 + 34 + Higher . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DEFINING RELATION = I + 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 75 READ 2TO9M4.DAT X1 TO X9 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" NOTE--X9 COLUMN CORRECTED 12/7/2004. X1 X2 X3 X4 X5 X6 X7 X8 X9 ---------------------------------- -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 +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