car::AnovaApplied on survival models, car::Anova() signal that the strata terms is dropped from the model formula when
present, this function deliberately muffles this message.
muffled_car_anova(mod, test_statistic)The output of car::Anova(), with convergence message muffled.
(coxph)
Cox regression model fitted by survival::coxph().
(string)
the method used for estimation of p.values; wald (default) or likelihood.