Search Archives
Search tips
from:Name
Search by author name, e.g. from:Duncan Murdoch
"exact phrase"
Match an exact phrase
word1 word2
Match messages containing both words
Date range
Use the date pickers to filter results to a time period
Use the list dropdown to narrow results to a specific mailing list. Combine from: with other terms to filter by author and content.
My training set and my test set have some factor levels that are different.... It's rare, but it occurs. What is a good way for dealing with this? I don't want to throw away the entire row from...
For anyone who is looking for an answer to this in the future... I went for "imputation". It's a way of filling in missing variables based off of what you see elsewhere in the data. Myself, I simply took...
Hi, Thanks for the reply! I did try this... # res is a data frame levels(res$mytypeid.f) <- c(levels(res$mytypeid.f),"mynewlevel") logreg <- glm(yesno ~ mytypeid.f + amount, data=res, family="binomial") exp(coef(logreg)) # this result shows...
Can't find what you're looking for? Try searching with Google .