are dummy variables included in a logistic regression model which category does sas enterprise miner use as a dummy variable which dummy variable is not included in sas enterprise? how many dummy variables in a logistic regression model why do we need to include dummies in logistic regression what variables does sas enterprise miner use how are dummy variables used in logistic regression how many dummy variables does enterprise mining include what is dummy logistic regression how are categorical variables used in regression what are the dummy variables in logistic regression what is sas enterprises miner used for? why does sas enterprise miner keep dummy variables what is the dummy variable for an industry variable in a logistic regression model why is sas enterprise miner used as a dummy variable which variable is included in sas enterprise miner why is sas enterprise a disadvantage are industry-agricultural variables included in sas does sas enterprise miner automatically insert dummy variable for logistic regression when dummy variables are used