Displaying 2 results from an estimated 2 matches for "khi2".
Did you mean:
chi2
2017 Jun 29
3
Help : glm p-values for a factor predictor
...d be excluded until reaching a set of 20 predictors for
example.
My question is about the factor predictors with several levels. R provides
only the pvalues for each level whereas i need an overall pvalue for
testing the predictor.
On internet, the only solution i found suggests to compute a Khi2
log-likelihood test between the complete model and the model without the
factor predictor to emphasize its relevance.
Do you know other ways? Another R package managing this kind of issue?
Thank you and best regards, Benoit.
[[alternative HTML version deleted]]
2017 Jun 29
0
Help : glm p-values for a factor predictor
...a set of 20 predictors for
> example.
>
> My question is about the factor predictors with several levels. R provides
> only the pvalues for each level whereas i need an overall pvalue for
> testing the predictor.
>
> On internet, the only solution i found suggests to compute a Khi2
> log-likelihood test between the complete model and the model without the
> factor predictor to emphasize its relevance.
>
> Do you know other ways? Another R package managing this kind of issue?
>
> Thank you and best regards, Benoit.
> [[alternative HTML version dele...