how to make regression based on t value what is the difference between a model selection based on the individual significance of each t value in an r function? what is the purpose of keeping all variables of a regression? how to preserve model value based on t value how to retain a function in r which of the following is a function of a regression that retains the data on the individual value of the variable? can you retain variables based on t value when using t value as a function in regression r what are the values how to extract t value from regression r how to retain t values of variables why can't r rely on t value to retain variables how to retain data for regression why should you retain variables how do i keep the t values for all the vars included in each regression when does a model selection based a model selection when you are retaining the t value of n variables in the model selector function, what is the appropriate t value how to do regression and retain variables how to keep variables in r why is it important to retain all variables in the regression how to keep variable in regression