spplot_compare: spplot_compare function

In bentaylor1/spatsurv: Bayesian Spatial Survival Analysis with Parametric Proportional Hazards Models

Description

A function to compare two SpatialPolgonsDataFrame or SpatialPointsDataFrame objects using a unified legend for the variable of interest in both

Usage

spplot_compare(x, y, what, what1 = what, palette = brewer.pal(9, "Oranges"),
  legpos = "topleft", border = NA, fun = identity, t1 = "", t2 = "",
  bw = FALSE, ...)

Arguments

x	a SpatialPolgonsDataFrame or a SpatialPointsDataFrame
y	a SpatialPolgonsDataFrame or a SpatialPointsDataFrame
what	the name of the variable from x to plot
what1	the name of the variable from y to plot. default is to plot the variable of the same name
palette	the palette, can either be a vector of names of colours, or a vector of colours produced for example by the brewer.pal function.
legpos	the position of the legend, options are 'topleft', 'topright', 'bottomleft', 'bottomright'
border	see ?spplot
fun	an optional function of the data to plot, default is the identity function
t1	title for the plot of x
t2	title for the plot of y
bw	Logical. Plot in black/white/greyscale? Default is to produce a colour plot. Useful for producing plots for journals that do not accept colour plots.
...	other arguments to be passed to the plot function

Value

produces a plot comparing x[[what]] and y[[what1]]

bentaylor1/spatsurv documentation built on May 12, 2019, 3:02 p.m.