what does the constant in linear regression mean when do i subtract the constant from an indicator variable how to interpret a linear model with explanatory variable when to use constant as an indicator of regression does the constant for the response variable affect the log transformation? how to interpret a transformed model when do i subtract the constant from the variable what variable to insert in an indicator model when transforming an indicator variable when to add constant in a regression model when do you add variable constant to log when to subtract constant from the response variable when does the constant for indicator variables come up what is the difference between an indicator and a transformed variable in a regression what is the log transform for indicator when to subtract the constant from the log transform of an indicator variable when using multiple regression analysis? how to do a transform in multiple linear regression when do you subtract variable how do you find the coefficient of a transformation how to interpret a transformation curve