[R] help - hoslem.test

[Luciane Maria Pilotto]

Hello,

I'm working with ordinal logistic regression model (polr) and would like to test the proportional odds assumption. For this, I ran the binary logistic regressions with varying cutpoints on the dependent variable, as described in the following commands. When running the test of Hosmer and Lemeshow (hoslem.test) for residuals gives error.

Thanks,
Luciane