evm fails with ordered factors as covariates

harrysouthworth / texmex

Extreme value modelling with R

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evm fails with ordered factors as covariates #1

Open harrysouthworth opened 10 years ago

harrysouthworth commented 10 years ago

liver$dose <- ordered(liver$dose) evm(log(ALT.M / ALT.B), data=liver, qu=.5, phi=~dose) Error in [.data.frame(data, , classes %in% c("factor", "ordered", "character"), : undefined columns selected