ordiBreadth (version 1.0)

profPlot: profPlot

Description

Plots the profile plot of distance from herbivore centroid to host plants. Useful for exploratory data analysis.

Usage

profPlot(specialization, id, col = c("black", "red"))

Arguments

specialization

The object created by the function ordi.breadth.

id

A numeric identifying which species of herbivore to plot from list specialization.

col

A vector length 2 indicating colors for plotting. First color is for non-diet items, second color is for diet items.

Value

A profile plot

References

Fordyce, J.A., C.C. Nice, C.A. Hamm, & M.L. Forister. Quantifying diet breadth through ordination of host association. Ecology

Examples

testdata<-	
	c(		
			0,0,0,0,1,0,0,0,0,0,#1
			0,0,0,0,0,0,1,1,0,0,#2
			1,1,1,0,0,0,0,0,0,0,#3
			0,0,0,0,1,1,0,1,0,1,#4
			1,1,1,0,0,0,1,0,0,0,#4
			1,1,0,0,1,0,1,0,0,0,#4
			0,0,0,1,0,0,1,0,1,1,#4
			1,0,1,0,1,1,0,0,0,1, #5
			1,1,0,0,1,0,0,1,1,1,#6
			1,1,1,0,1,1,0,1,1,1) #8


dat<-array(dim=c(10,10),data=testdata)
dat<-t(dat)
colnames(dat)<-paste("",LETTERS[1:10],sep="")
rownames(dat)<-paste("bug",1:10,sep="")

x<-ordi.breadth(dat)
profPlot(x,5)#profile plot for species 5