recluster.plot.sites.col: Plotting RGB dots on a custom coordinate space

In recluster: Ordination Methods for the Analysis of Beta-Diversity Indices

Description

This function plots the RGB dots belonging to a matrix obtained by recluster.col on a user defined set of coordinates (usually longitude and latitude) for original sites.

Usage

recluster.plot.sites.col (long, lat, mat, cext = 0.3, cex = 1, cex.axis = 0.7, 
cex.lab = 0.8, text = FALSE, pch=21, add = FALSE,...) 

Arguments

long	A vector indicating longitude for cases.
lat	A vector indicating latitude for cases.
mat	A matrix inherited by recluster.col.
text	A logical indicating if row names should be plotted.
cext	Dimension for row names.
cex	Dimension of dots.
cex.axis	Dimension of axis labels.
cex.lab	Dimension of labels.
add	A logical. If TRUE then the points are added to an existing graph.
pch	The symbol to use when plotting points
...	See par() for other graphical parameters

Value

A colour plot.

Author(s)

Leonardo Dapporto and Matteo Ramazzotti

References

Dapporto, L., Fattorini, S., Vod?, R., Dinc?, V., Vila, R. "Biogeography of western Mediterranean butterflies: combining turnover and nestedness components of faunal dissimilarity." J Biogeogr (2014), 41: 1639-1650.

Examples

data(datamod)
sordiss<- recluster.dist(datamod, dist="sorensen")
lat<-c(2,2,2,1,3,1,1,3,3)
long<-c(1,5,3,3,3,1,5,1,5)
points<-cmdscale(sordiss)
col<-recluster.col(points)
recluster.plot.sites.col(long, lat, col,text=TRUE)

recluster documentation built on July 27, 2020, 1:15 a.m.