plot_matrix {mpmsim}

Plot a matrix as a heatmap

Description

Visualise a matrix, such as a matrix population model (MPM), as a heatmap.

Usage

plot_matrix(mat, zero_na = FALSE, legend = FALSE, na_colour = NA, ...)

Arguments

mat

A matrix, such as the A matrix of a matrix population model

zero_na

Logical indicating whether zero values should be treated as NA

legend

Logical indicating whether to include a legend

na_colour

Colour for NA values

...

Additional arguments to be passed to ggplot

Value

A ggplot object

Author(s)

Owen Jones [e-mail]

Examples

matDim <- 10
A1 <- make_leslie_mpm(
  survival = seq(0.1, 0.7, length.out = matDim),
  fertility = seq(0.1, 0.7, length.out = matDim),
  n_stages = matDim
)
plot_matrix(A1, zero_na = TRUE, na_colour = "black")
plot_matrix(A1, zero_na = TRUE, na_colour = NA)