Performs the likelihood ratio test for full and reduced model.

blr_test_lr(full_model, reduced_model)

# S3 method for default
blr_test_lr(full_model, reduced_model)

Arguments

full_model

An object of class glm; model with all predictors.

reduced_model

An object of class glm; nested model. Optional if you are comparing the full_model with an intercept only model.

Value

Two tibbles with model information and test results.

See also

Examples

# compare full model with intercept only model # full model model_1 <- glm(honcomp ~ female + read + science, data = hsb2, family = binomial(link = 'logit')) blr_test_lr(model_1)
#> Likelihood Ratio Test #> ------------------------------ #> Chi-Square DF Pr > ChiSq #> ------------------------------ #> 71.0525 3 0.0000 #> ------------------------------
# compare full model with nested model # nested model model_2 <- glm(honcomp ~ female + read, data = hsb2, family = binomial(link = 'logit')) blr_test_lr(model_1, model_2)
#> Likelihood Ratio Test #> ------------------------------ #> Chi-Square DF Pr > ChiSq #> ------------------------------ #> 10.6511 3 0.0138 #> ------------------------------