dd_plot_all

Plot distance decay functions for all cities

dd_plot_all(from = TRUE, mi = FALSE, smoother = FALSE)

Arguments

from	Plot covariance or MI values for trips from each station. If FALSE, plot equivalent values for trips to each station.
mi	If TRUE, plot decay functions for mutual information, otherwise plot covariances.
smoother	if TRUE, overlay a loess-smoothed line. (This will generally take much longer to plot.)