glm multinomial fails with nfold or fold column cross validation

Description

Happens with Tibshirani 8 and latest nightly (3.7.0.3300)

I manually generated a fold column, 'x'. I tried nfolds=10 also and same results (I wanted to do both lambda search and nfold cross validation, so I'm managing both myself). There are 7381 observations/rows in the data.

Activity

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Sander Maijers
January 2, 2016, 10:47 PM

I have the same error, with and without a custom fold column, but with cross-validation in general.

Assignee

Brandon Hill

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Reporter

Former user

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