Controlling nominal 2-level factor coding
Greetings, I'm having trouble understanding JMP's coding of a simple 2-level factorial design. The (-1,1) levels of the coding table created by Fit Model (Standard Least Squares, Effect Screening) appear reversed from the design table Pattern and associated column Value Orders. I've attached an example design with factor levels named to keep track of low and high levels (Full Factorial-Nom.jmp). T...