How to transform specification limits when doing a Box-Cox transform?
Hello all, In this toy-example i want to do capability analysis on my data. I have a dataset which is a lognormal distribution. I can do a Box-Cox transformation of the data and it becomes a normal distribution. This is all well and good but when i try to transform the specification limits with the same transform used for the data, i do not get the same amount of datapoints within and outside the ...