Concordant & discordant pairs

Association of predicted probabilities and observed responses.

blr_pairs(model)

Arguments

model	An object of class glm.

Value

A tibble.

References

https://doi.org/10.1080/10485259808832744

https://doi.org/10.1177/1536867X0600600302

See also

Other model fit statistics: blr_model_fit_stats(), blr_multi_model_fit_stats(), blr_rsq_adj_count(), blr_rsq_cox_snell(), blr_rsq_effron(), blr_rsq_mcfadden_adj(), blr_rsq_mckelvey_zavoina(), blr_rsq_nagelkerke(), blr_test_lr()

Examples

model <- glm(honcomp ~ female + read + science, data = hsb2,
family = binomial(link = 'logit'))

blr_pairs(model)
#>   pairs concordance discordance        tied somers_d     gamma      tau
#> 1  7791    0.856116   0.1424721 0.001411886 0.714653 0.7136439 0.279397
#>          c
#> 1 0.856822