Hi,
How do I interpret the p-values of the goodness-of-fit test results in ordinal logistic regression? I'm looking for literature in the internet but I couldn't find any.
The tests that I need to know the interpretations are:
1) Lipsitz test
2) Hosmer-Lemeshow test
3) Pulkstenis-Robinson test
Also, any recommendations on the literature of the interpretations?
Thank you very much.
Can you tell us what software you're using, and what goodness-of-fit test you're using ?
For all three tests (Lipsitz test, Hosmer-Lemeshow test, and Pulkstenis-Robinson test), a significant p-value indicates poor fit of the ordinal logistic regression model to the data. In other words, if the p-value is below a chosen significance level (often set at 0.05), it suggests that the model does not adequately represent the relationship between the predictors and the ordinal outcome variable. Conversely, a non-significant p-value suggests that there is no strong evidence to reject the null hypothesis, indicating that the model fits the data well.
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