rSamplePair {mixAK}

Sample a pair (with replacement)

Description

For given K, the function samples with replacement from a uniform distribution on a set of pairs (1,2), (1,3), \ldots, (1,K), (2,3), \ldots, (2,K), \ldots, (K-1,K).

Usage

  rSamplePair(n, K)

Arguments

n

number of pairs to sample.

K

a numeric value which determines K (see above).

Value

A two-component numeric vector for n=2 or a matrix with 2 columns with sampled pairs in rows for n>2.

Author(s)

Arnošt Komárek [e-mail]

Examples

rSamplePair(n=1, K=2)
rSamplePair(n=10, K=2)

rSamplePair(n=1, K=3)
rSamplePair(n=10, K=3)

rSamplePair(n=1, K=4)
rSamplePair(n=10, K=4)