subsample: Generates subsamples.

Description Usage Arguments Details Value References Examples

Description

Generates subsamples.

Usage

1
subsample(n, m, B)

Arguments

n

The sample size.

m

Subsample size (an integer lower or equal than n).

B

Number of sample splits.

Details

Generates m-element subsamples drawn floor(n/m) times from 1,...,n independently without replacement; such subsampling is repeated B times.

Value

Matrix with the indices of the subsamples drawn in each column.

References

R. Baranowski, P. Fryzlewicz (2015), Ranking Based Variable Selection, in submission (http://personal.lse.ac.uk/baranows/rbvs/rbvs.pdf)).

Examples

1
2
subsample(10,5,2)
subsample(10,3,10)

rbvs documentation built on May 2, 2019, 7:31 a.m.