apply_subsampling: Internal function for subsampling

In rpatin/segclust2d: Bivariate Segmentation/Clustering Methods and Tools

Internal function for subsampling

Description

if subsample = FALSE do nothing.

Usage

apply_subsampling(x, is_segclust, subsample, subsample_over, subsample_by)

Arguments

x	data.frame to be subsampled
is_segclust	TRUE or FALSE whether the function was called from 'segclust()' or 'segmentation()'
subsample	if FALSE disable subsampling
subsample_over	maximum number of row accepted
subsample_by	subsampling parameters

Details

else if subsample_by is missing, subsample only if nrow(x) > subsample_over, then it subsample with the minimum needed to get a data.frame smaller than subsample_over

if subsample_by is provided, use it to subsample.

Value

a data.frame

rpatin/segclust2d documentation built on April 24, 2024, 2:22 a.m.