simul.env {phylin}

Simulated environments.

Description

A table with two gridded simulation environments.

Usage

data(simulations)

Format

'simul.env' is a data frame with 1849 rows and 4 columns. Each row is a cell in the gridded surface. The column one and two are the x and y centroid coordinates of each cell, respectively. The third and fourth columns are the two simulates environments.

References

Tarroso, P., Carvalho, S.B. & Velo-Anton, G. (2019). PHYLIN 2.0: Extending the phylogeographic interpolation method to include uncertainty and user-defined distance metrics. Molecular Ecology Resources, in press.

Examples

data(simulations)
# Plot the second environmental surface: negative values as open circles and
# positive as solid black circles. Size proportional to absolute value
plot(simul.env[,1:2], pch=1, cex=simul.env[,4]/5)
points(simul.env[,1:2], pch=16, cex=-simul.env[,4]/5)