take_transect: Take a transect through a Simmiad population

In ellisztamas/simmiad: Simulations of Emmer wheat at the Ammiad kibbutz

Take a transect through a Simmiad population

Description

Take a transect of equally spaced sampling points through a population of plants with spatial coordinates, and pick the plant closest to each point.

Usage

take_transect(coords, n_sample_points, sample_spacing)

Arguments

coords	Matrix with a row for each individual and a column each for x and y position.
n_sample_points	Number of points to sample along the transect.
sample_spacing	Distance between sampling points.

Value

A vector of integers giving the row positions of plants to be sampled. If no plants are within 1m of the sampling point, returns NA.

Author(s)

Tom Ellis

ellisztamas/simmiad documentation built on Dec. 12, 2023, 5:32 a.m.