samp_sub: Select random samples from each group Select random samples...

In wanchanglin/mtExtra: More functions for metabolomics data analysis

Select random samples from each group Select random samples from each group.

Description

Select random samples from each group

Select random samples from each group.

Usage

samp_sub(x, k, n = 10)

Arguments

x	a character string or factor indicating class info.
k	number of samples selected from each class.
n	number of replicates.

Value

a selected index.

Examples

 
 cls   <- iris[, 5, drop = TRUE]
 (tmp <- samp_sub(cls,k = 6, n = 2))
 cls[tmp[[1]]]
 table(cls[tmp[[1]]])

wanchanglin/mtExtra documentation built on Aug. 2, 2024, 5:47 p.m.