gbm.bfcheck function

Calculates minimum Bag Fraction size for gbm.auto

Provides minimum bag fractions for gbm.auto, preventing failure due to bf & samples rows limit. Simon Dedman, 2016, simondedman@gmail.com, GitHub.com/SimonDedman/gbm.auto

gbm.bfcheck(samples, resvar, ZI = "CHECK", grv = NULL)

Arguments

• samples: Samples dataset, same as gbm.auto.
• resvar: Response variable column in samples.
• ZI: Are samples zero-inflated? TRUE/FALSE/"CHECK".
• grv: Dummy param for package testing for CRAN, ignore.

Returns

Prints minimum Bag Fraction size for gbm.auto.

Examples

data(samples)
gbm.bfcheck(samples = samples, resvar = "Cuckoo")

Author(s)

Simon Dedman, simondedman@gmail.com