how to use length of hospitalized stay in sas if length of hospitalization is a statistic, can i use the log of 0? how long is average hospitalization does the length of a hospital stay have to be offset for a psy how to find the dv of hospital stay irs calculate length of hospital stay is length of stay a p.r. regression when you do aisson rate regression for duration of stay does duration a hospital stay count towards the offset term? how do you log length of hospital stay length of hospital stay in a group is length of hospitalization an offset is total duration of hospitalization a constant in sas sas average length of hospitalization what is an offset of the duration of a hospital stay in sas sas average length of hospital stay what does offset mean in the poisson rate regression how to log length of hospitalization how should time of hospitalization be modeled how long is the length of hospitalization