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Specify unpenalized groups through group.multiplier #9

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pbreheny opened this issue Jan 5, 2017 · 0 comments
Open

Specify unpenalized groups through group.multiplier #9

pbreheny opened this issue Jan 5, 2017 · 0 comments
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bug
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Version 3.5

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@pbreheny
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pbreheny commented Jan 5, 2017

One should be able to specify unpenalized groups through group.multiplier, as in:

data(Birthwt)
X <- Birthwt$X
y <- Birthwt$bwt
group <- Birthwt$group
fit <- grpreg(X, y, group, group.multiplier=0:7)

But this doesn't work; they have to be given a group number of 0.
@pbreheny pbreheny added this to the Version 3.4 milestone May 18, 2021
@pbreheny pbreheny added the bug label May 18, 2021
@pbreheny pbreheny modified the milestones: Version 3.4, Version 3.5 Jul 13, 2021
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