plot_structure: Posterior allocation plot
In Michael-Stevens-27/silverblaze: Geographic Profiling in R

Produce posterior allocation plot of current active set.

1	plot_structure(project, K = NULL, divide_ind_on = FALSE)

`project`	an RgeoProfile project, as produced by the function `rgeoprofile_project()`.
`K`	which value of K to produce the plot for.
`divide_ind_on`	whether to add dividing lines between bars.

# Plot the structure for a single K value.
plot_structure(project = p, K = 2)
# Similarly, plot the allocation structure for every K.
plot_structure(project = p, divide_ind_on = TRUE)