what is the standard clinical estimation for each subject at baseline? how to model baseline what is the function of the estimated baseline measure? what is the imputed value for age in clinical estimation what is the model of the baseline x a function of x what should be imputed for baseline and age what is a clinical assessment used in regression what is the baseline in a clinical study what is the underlying function of a clinical estimate how to impute a missing a neocortical variable is age and gender the same in a regression model what is the function of baseline in the regression study? how to find the function of age and gender in a regression model what is the difference between an estimated and imputed variable what is the function of baseline in a regression when are the variables imputed what is the function for the model of a clinical outcome? how to make a regression model of population why impute missing a function