cv.strat {cubt}R Documentation

Computes a random stratified sampling.

Description

Computes a random stratified sampling.

Usage

cv.strat(y,nvc=10)

Arguments

y

Observations to stratify. Should be discrete

nvc

Number of folds for cross validation

Details

Computes a random stratified sampling according to observations in y.

Value

Returns a vector giving for each observation from y the strata for which it belongs. If nvc equals 2 this corresponds to random stratified splitting into two quasi equal strata.

Author(s)

Badih Ghattas


[Package cubt version 3.3 Index]