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Sampling a density map as PDF

Source: R/simulate_agent_disnbs.R
sample_cell.Rd

Sampling a density map as PDF

Usage

sample_cell(strs, n = 1)

Arguments

n

How many samples to draw

x

A <stars> object. The first attribute is used to convert to a probability surface, based on which sampling is performed.

Value

A matrix of x,y coordinates, which are the centre of the sampled raster cells

Examples


x <- data.frame(expand.grid(x=1:5, y = 1:5), z = rlnorm(25)) |>
     stars::st_as_stars()

sample_cell(x, 10)
#> Error in sample_cell(x, 10): could not find function "sample_cell"