recluster (version 2.8)

recluster.plot.col: Plotting data in RGB space

Description

This function plots a matrix obtained by recluster.col in the RGB space.

Usage

recluster.plot.col(mat,cext=0.3,cex=1,cex.axis=0.7,cex.lab=0.8,pch=16,text=TRUE,
add=F,xlim=NULL,ylim=NULL,ylab="Axis 2",xlab="Axis 1",...)

Arguments

mat

A matrix inherited by recluster.col.

cext

Dimension for row names.

cex

Dimension of dots.

cex.axis

Dimension of axis labels.

cex.lab

Dimension of labels.

text

A logical indicating if row names should be plotted.

pch

The shape of the dots (See par()).

add

A logical indicating if the plot should be added to a precedent graph.

xlim

The limit values for x-axis, if NULL the values in the orignal matrix is used.

ylim

The limit values for y-axis, if NULL the values in the orignal matrix is used.

ylab

The label of the y-axis

xlab

The label of the x-axis

...

See par() for other graphical parameters

Value

• A colour plot.

References

Kreft H., Jetz, W. 2010. "A framework for delineating biogeographic regions based on species distributions" J Biogeogr (2010),37: 2029-2053. 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. www.unifi.it/scibio/bioinfo/recluster.html

Examples

data(datamod)
sordiss<- recluster.dist(datamod,dist="sorensen")
points<-metaMDS(sordiss, center=TRUE)$points
col<-recluster.col(points)
recluster.plot.col(col)