problemAppPlan: check if appPlan is a good carve-up of 1:nRows into nSplits...

In vtreat: A Statistically Sound 'data.frame' Processor/Conditioner

check if appPlan is a good carve-up of 1:nRows into nSplits groups

Description

check if appPlan is a good carve-up of 1:nRows into nSplits groups

Usage

problemAppPlan(nRows, nSplits, appPlan, strictCheck)

Arguments

nRows	number of rows to carve-up
nSplits	number of sets to carve-up into
appPlan	carve-up to critique
strictCheck	logical, if true expect application data to be a carve-up and training data to be a maximal partition and to match nSplits.

Value

problem with carve-up (null if good)

See Also

kWayCrossValidation, kWayStratifiedY, and makekWayCrossValidationGroupedByColumn

Examples

plan <- kWayStratifiedY(3,2,NULL,NULL)
problemAppPlan(3,3,plan,TRUE)

vtreat documentation built on Aug. 20, 2023, 1:08 a.m.