which is optimal scaling level for a variable? optimal scaling for a continuous variable scaling optimal variable which scaling level does it best for a continuous variable what is optimal scaling for a variable which scaling type is used to categorise multiple variables? can a continuous variable be calibrated in numerical terms? which is the optimal scaling level? why use numeric instead of numerical optimal scaling definition why use numeric scale optimal scaling variable number optimal scaling for variable data what is the optimal scaling level can you use a numeric variable as maximum? can we use numeric data as quantified? which scaling is best for a continuous variable what is the optimal scaling level for a variable when using the numerical scaling of a variable in catreg how many categories can be categorized? which scaling level is optimal?