J
jackma246
Re: DOE Analysis Experiment, 5 factors, 4 factors having 3 levels, and 1 factor havin
So if quadratic model does not fit, there is no way for me to choose between logarithmic or exponential except by hand? And by hand, how would I have a logarithmic function with four factors?
So if quadratic model does not fit, there is no way for me to choose between logarithmic or exponential except by hand? And by hand, how would I have a logarithmic function with four factors?