why is it necessary to exclude all nonsignificant parameters in a lmm model? why are nonsignificant parameters used in lmm model why is it necessary to exclude all nonsignificant parameters in a model is it necessary to exclude all nonsignificant parameter to choose the best model? why not exclude nonsignificant parameters for lmm why is it necessary to exclude nonsignificant parameter when selecting a model which parameter is considered nonsignificant is it necessary to exclude the nonsignificant parameters to choose the best model? why is it important to exclude all nonsignificant parameters what is the purpose of excluding nonsignificant parameter in a linear model why is the lmm model excluded why exclude nonsignificant factor is it necessary to exclude all nonsignificant parameters to choose the best model? why is it important to exclude parameter in model design why exclude nonsignificant parameters which nonsignificant factor to exclude from rsa model why exclude nonsignificant parameters is it necessary to exclude all nonsignificant parameters to choose the best model? why is it important to exclude all nonsignificant parameters of a model? when selecting the best model why exclude all nonsignificant factors