Orthogonal Array L16. Three two level factors l8. Taguchi l16 orthogonal design.
Then the doctor would have the xs independent variables from the orthogonal array and the y dependent variable will be the score provided by joe. Finally he will be able to run a regression or anova model to find out which variables are statistically significant. Three two level factors l8.
There is a typo for factor c at experiment id 14.
Taguchi orthogonal arrays contents. A table of taguchi orthogonal arrays is provided below for values of p number of parameters ranging from 2 to 5. L16 15 factors on 2 levels. L8 2 4 4 1 l16 2 12 4 1 l16 2 9 4 2 l16 2 6 4 3 l16 2 3 4 4 l18 2 1 3 7 retrieved from https www reliawiki.