2537fd42d0
Upstream changes: Changes in 4.6-10: * Fixed bugs introduced in 4.6-8 and 4.6-9. Levels for ordered factors in predictors are no longer checked for consistency between training and test data in predict.randomForest(). In 4.6-9 the response is mean centered before running the algorithm (for regression), but the mean was not added back in the $y component of the return object from randomForest(). Changes in 4.6-9: * Categorical predictors are allowed to have up to 53 categories now. Changes in 4.6-8: * There was a bug in the handling of ordered factors in randomForest.formula(). (Reported by Barry Rawlingson.) * Changed randomForest.formula() and predict.randomForest() so that predict() without newdata when na.action=na.exclude pads the output with NAs to match the rows in the original data (suggested by Barry Rawlingson.). * There was a long standing bug in randomForest(..., proximity=TRUE, oob.prox=FALSE) in regression mode. (Thanks to Stefano Romano for the report.) |
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