which factors cause explanatory variables to bias results what type of variable is explanatory what coding factor biases in logistic regression what are explanatory variables why is logistic regression biased? which variables are coded as logistic regression logistic regression what if variable coding not maintained can explanatory variables bias a statistic can explanatory variables bias predictions what if you code explanatory variables what factors can be used for logistic regression for explanatory variables can explanatory variables bias a data type logistic regression is coded as what if you code variable variables logistic regression what is the coding pattern for the categorical variable logistic regression coding examples and limitations coding explanatory variable how to predict bias in logistic regression which variable is prone to bias which factor variables do statistical inferences use