is random effect a variable or variable is random variable a fixed variable is random effect a fixed effect how bad is a random effect how bad is random effect in logistic regression are random variables in logistic models bad how bad is random effect is random effect a fixed effect in a mnr model is a random variable as fixed how bad is random effect are random effects fixed effects is random effect a fixed effect if the technician effect are random how is it affected is random effect as fixed effect are technician random variables fixed what is the difference between random effect and fixed effect in logistic regression is random effects as fixed effects in logistic regression how bad is random effect how good is it to consider a random effect as a variable if random effect is a fixed effect, what is the effect