Modelling response with a lot of zeros in JMP (not Pro)Hi community,
I have performed an initial design which indicated one of my impurities could be minimized by changing the range (I was able to create a model for the impurity response for the initial design). I then augmented the design to a new range however now i have a lot of zeros for the response of the impurity and therefore a linear model no longer fits. I have gone into distribution to see whether i could use a transform but the suggested transform also did not give me a model that passes criteria. I would need a model to predict expected ranges for the impurity response within the new design space.
I only have JMP (not JMPpro)
Many thanks,
Hanna
DOE
