place_random_blobs: Create Random Blobs in a Matrix

In hsonne/findblobs: R Package to Find Connected Cells (Blobs) in a Matrix of Logical

Create Random Blobs in a Matrix

Description

Create Random Blobs in a Matrix

Usage

place_random_blobs(
  m = matrix(0L, nrow = 10, ncol = 15),
  n_blobs = 5,
  min_fields = 3,
  max_fields = min_fields,
  do_plot = TRUE
)

Arguments

m	matrix of integer in which to place blobs. Default: 10 x 15-Matrix
n_blobs	number of blobs to create. Default: 5
min_fields	minimum number of fields a blob should consist of
max_fields	maximum number of fields a blob should consist of. Defaults to min_fields
do_plot	if TRUE (the default), the result matrix is plotted

Value

matrix in which fields belonging to the same blob have the same integer number and zeros indicate empty fields

Examples

set.seed(42)
place_random_blobs(n_blobs = 5, min_fields = 5, max_fields = 10)

hsonne/findblobs documentation built on April 5, 2022, 6:33 p.m.