hello community ,
I'm trying to make a balanced DOE design on 2 factors : A at 3 levels and B at 31 levels. I want my facto B to be replicated ~ 1.41 times ( the 31 levels of my factor B are tested on each level of facot A and 13 of them are tested twice for each level of factor A).
I want the DOE platform to design me an experiment were I have the same number of run for each level of my factor A ( and more or less balanced as well for my facor 
. So I ask for a custom number of Runs of 132 ( 44 run per level of factor A). But unfortunatly I cannot have something balanced : I have 43 /44 /45 runs for each level of factor A. It may not be clear, i hope the code will help.
lstA = {"L1","L2" , "L3"};
lstB= {"V1_0", "V1_1", "V1_2", "V1_3", "V1_4", "V1_5", "V1_6", "V1_7", "V1_8", "V1_9",
"V1_10", "V1_11", "V1_12", "V1_13", "V1_14", "V1_15", "V1_16", "V1_17", "V1_18",
"V1_19", "V1_20", "V1_21", "V1_22", "V1_23", "V1_24", "V1_25", "V1_26", "V1_27",
"V1_28", "V1_29", "V1_30"};
eval(parse("DOE1 =
DOE(
Custom Design,
{ Add Factor( Categorical, "||char(lstA )||", \!"A\!", 0 ),
Add Factor( Categorical,"|| char(lstB)||", \!"B\!", 0 ),
//Set Random Seed( seed1 ),
Set Sample Size( "||char( 132)||" )}
);"));
DOE1<< Make Design;
DT_DOE= DOE1<< Make Table();
DOE1<<CLOSE window=""></CLOSE>This is running perfectly smoothly when I have more level for my factor A. I'm gessing 3 levels is a bit low, but still it seems to be possible to do something. There is possibly an option that I forgot.
Any help is welcolme !
thanks a lot in advance
(working on JMP 14.1.0 64bit)
