"LR" (likelihood-ratio), "Wald", or "F" tests for a Cox This argument is available only for some Anova methods.įor a generalized linear model, whether to calculate If FALSE, a model with aliased coefficients produces an error. Will not be straightforwardly interpretable Roman numerals are equivalent toĭefaults to TRUE for type-II tests, and FALSEįor type-III tests where the tests for models with aliased coefficients Forį-tests for a generalized linear model, a glm object from which theĭispersion is to be estimated. Lm, aov, glm, multinom, polr mlm, coxph, coxme, lme, mer, merMod, svyglm, svycoxph,įor a linear model, an lm model object from which theĮrror sum of squares and degrees of freedom are to be calculated. Traditional mixed-model univariate F-tests with Greenhouse-Geisser and Huynh-Feldt Which provides much more detail than the print method about the MANOVA, including Test.statistic=c("Chisq", "F"), vcov.=vcov(mod, complete=FALSE),Īn object of class "anova", or "Anova.mlm", which usually is printed.įor objects of class "Anova.mlm", there is also a summary method, Test.statistic=c("Chisq", "F"), vcov.=vcov(mod, complete=FALSE), singular.ok. Vcov.=vcov(mod, complete=FALSE), singular.ok. Print(x, digits = max(getOption("digits") - 2L, 3L),Īs.ame(x, row.names, optional, by=c("response", "term"). Summary(object, test.statistic, univariate=object$repeated, Test.statistic=c("Pillai", "Wilks", "Hotelling-Lawley", "Roy").) ![]() Idata, idesign, icontrasts=c("contr.sum", "contr.poly"), imatrix, Vcov.=vcov(mod, complete=TRUE), singular.ok. Linear and generalized linear mixed-effects models. Wald chi-square tests are provided for fixed effects in Or Wald tests are provided for Cox models. Various test statistics are provided for multivariate Likelihood-ratio chisquare, Wald chisquare, or F-tests are calculated įor multinomial logit and proportional-odds logit models, likelihood-ratio ![]() Models, F-tests are calculated for generalized linear models, Models with a linear predictor and asymptotically normal coefficients (see details below). Lme in the nlme package, and (by the default method) for most Svyglm and svycoxph (in the survey package), rlm (in the MASS package), Package), coxph (in the survival package), Model objects produced by lm, glm, multinom ![]() Anova: Anova Tables for Various Statistical Models DescriptionĬalculates type-II or type-III analysis-of-variance tables for
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