what is the largest value on a holdback statistic in spss what data is considered dummy for regression analysis why is q2 listed as a nonlinear variable what is the largest nonlinear variable what data is not considered seasonal what is the number of dummies in a data set how do you do an spss linear regression how many dummy variables in spss what are the numbers of the dummy variables on holdback data what is the difference between a linear regression and non linear regression? what's the difference between non linear and linear regression how to do a non linear regression with large dummy variables when is q2 in the data can you test if dummy variable in spss when does spss say that a dummy variable is excluded how to do a linear regression in spss what is the difference between spss nonlinear regression and linear regression how many dummy variables in spss why is the last eight of the data considered a dummy variable? how many data are considered in spss