2 constraints in custom DOE where the sum of two factors should be below 8 or greater than 18 hours
Hi,I would like to run a custom DOE with 5 factors. 2 factors are related to time and due to work hours I have to ensure that the sum of those two factors either are below 8 hours OR greater than 18 hours. The first factor has 0.3 h as low level and 6 h as high whereas the second has 1 h and 20 h. The script below does not work, perhaps because there is an AND hidden...? thanks in advanceDOE(
Cus
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