R: Subsamples for k-fold Cross-Validation

kfoldcv {ipred} | R Documentation

## Subsamples for k-fold Cross-Validation

### Description

Computes feasible sample sizes for the k groups in k-fold cv if N/k is not an integer.

### Usage

    kfoldcv(k, N, nlevel=NULL)

### Arguments

`k` | number of groups.
`N` | total sample size.
`nlevel` | a vector of sample sizes for stratified sampling.

### Details

If N/k is not an integer, k-fold cv is not unique. Determine meaningful sample sizes.

### Value

A vector of length `k`.

### Examples

    # 10-fold CV with N = 91

    kfoldcv(10, 91)

[Package ipred version 0.9-9 Index]