how to deal with a categorical outcome variable in stata how do we check for randomness in stata which variable is classified as nonrandom do dk answers have randomness how to check for non randomly can you do logistic regression on don't know answers can you do multiple imputation with don't know answers what does dk stand for statistic can you retry a don't know answer do don't know answer can you do multiple imputation in stata for don't know answers can stata keep don't know answers why do you check don't know answers in stata can you test for logistic regression on dk answers? why is a don't know answer not random? which statistic should we check randomness how to deal with don't know answers how to solve don't know question statistica why don't know answer in stata what is logistic regression in stata