propDots: Plot proportionnal circles (dots) on a map

In GADMTools: Easy Use of 'GADM' Maps

Description

Plot values as proportionnal circles on a map.

Usage

propDots(x, data, value, breaks=NULL, range=NULL,
         labels=NULL, color="red", title="", 
         subtitle = "", caption = "", note=NULL)

Arguments

x	Object gadm_sf or gadm_sp
data	Object data.frame with columns 'latitude' and 'longitude'
value	Character Name of a column of the data.frame.
breaks	a vector of breaks
range	vector min, max
labels	vector of labels
color	a valid color
title	Character title of the plot
subtitle	Character subtitle of the plot
caption	Character caption of the plot
note	Character A note associated with the plot

Value

Object ggplot2

Author(s)

Jean Pierre Decorps <[e-mail]>

See Also

classDots

Examples

library(GADMTools)
data("Corsica")

longitude <- runif(7, min=8.74, max = 9.25)
latitude  <- runif(7, min=41.7, max = 42.6)
Cases <- runif(7, 25, 100)
DAT <- data.frame(longitude, latitude, Cases)

propDots(Corsica, data = DAT, value="Cases",
         breaks=c(0, 25, 50, 75, 100), range = c(25, 100))

GADMTools documentation built on Aug. 5, 2021, 1:06 a.m.