bubbleplot: Bubble plot (generic)

In MEDITS: Analysis of MEDITS-Like Survey Data

Description

The function allows to generate a bubble plot of a given variable. If the parameter range is not provided, the function estimates the coordinate range of the plot using the points' coordinates extension.

Usage

bubbleplot(x, y, data, variable, range = NA,inches=0.1, interval = "equal",
land=countries, d1 = depth_1, d2= depth_2, d3 = depth_3)

Arguments

x	the x coordinates (longitude) of points in the plot.
y	the y coordinates (latitude) of points in the plot.
data	data frame containing thae variable to be plotted
variable	character value of the variable name in data
range	vector of the coordinates limits of the plot in the form of c(xmin,xmax, ymin,ymax).
inches	maximum dimension of the circles expressed in inches.
interval	character variable indicating the type of breaks to be computed for the five value levels. Allowed values: "equal" and "quantiles".
land	shapefile of the world's land
d1	shapefile of the 50m bathymetrical line
d2	shapefile of the 200m bathymetrical line
d3	shapefile of the 800m bathymetrical line

Value

The function returns the bubble plot map of a given variable in a selected range of coordinates.

Author(s)

Walter Zupa

Examples

library(MEDITS)
m <- MEDITS.to.dd(TA)
bubbleplot(x=m$SHOOTING_LONGITUDE, y=m$SHOOTING_LATITUDE,
m, "SHOOTING_DEPTH",interval="quantiles", range=c(12,17,38,42))

Example output

MEDITS documentation built on Dec. 23, 2019, 1:06 a.m.