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.
Package missForest changes data types?
nima82
·
Aug 24, 2011
·
r-help
Hi, I'm trying to impute a data set consisting of mixed type variables, mostly logical, but also ordered and non-ordered factors, and numeric variables with the missForest package. Although the help file of missForest states that the resulting...
blackboost (mboost package) function leads to non-reclaimable memory usage
nima82
·
Nov 4, 2012
·
r-help
Dear all, I am puzzled by R's memory usage when calling the blackboost function from package mboost to estimate a Gradient boosting model on a simulated dataset with 20 correlated variables and 100,000 obs. The blackboost object created...
Can't find what you're looking for? Try searching with Google .