grpreg

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Is grpreg available for multinomial models?

1

Hi, many thanks to the excellent package. I'm wondering if the package is availble for multinomial logistic regression (the response variable has more than 2 levels)? The family argument only...

maozdd

Gamma regression

1

Hello, Are you also planning on adding other distributions from the exponential family, like the Gamma distribution? Kind regards, Olivier

OliVV

This function should exist and return something useful; see #34

pbreheny

Offset option for Poisson regression

4

Maria Kamenetsky (University of Wisconsin) writes: > With grpreg, I see that you have the option to use the Poisson distribution for the family, but I am unable to find...

pbreheny

Standardisation issue

1

Hi, A lot of variables in X were in binary and it may not be the best idea to standardize them. May I know if there is any modification that...

dannychu1108

'weights' argument in cv.grpsurv() does not work

2

I am trying to test different weights on my cox LASSO model to see if it will improve the model's performance. However, there was no difference in the C-index scores...

irisk2050