why can you use anteva does ancova use data with propensity is anticova used to predict propensity why use ancova to analyze propensity scores? do you use ancovva in matched pairs? how do you interpret ancvo when to use ancovva how to find propensity score on anc why use anthova vs propensity scores why would a regression model use ancovacs when using ancova do you compare propensity scores what model does ANCOVA use can you use propensity scores as a model in css is ancova used with propensity scores does ancovva affect the results why do you use ancovva and anthova why use ancova model and propensity scores can ANCOVA be used with propensity scores how to use ancova how is ANCOVA used