entropy.plot: Entropy plot

In MDM: Multinomial Diversity Model

Description

Plots components of entropy by species or sites.

Usage

entropy.plot(lst, y, x, ord=TRUE, type=c("species","sites")[1],
 labs, segs = TRUE, wid.seg=0.25,
 pchs = c(15,19,0,2,6,2,15,17,21,17), ...)

Arguments

lst	a list of mdm fitted models
y	optional – locations of the components on the vertical axis
x	optional – used to provide the range of the horizontal axis
ord	if TRUE orders the components by total entropy of each fitted model.
type	should the plot break down entropy by species (columns = default) or sites (rows).
labs	an (optional) vector of labels for species (or sites if type == "sites").
segs	use segments to plot end of bars as vertical lines
wid.seg	widths of bar ends
pchs	some nice plotting characters
...	other arguements passed to the plot function (e.g. cex).

Value

a list of plotted values of the length of lst, each component of which is of length equal to the number of species (sites).

See Also

mdm

Examples

data(spider6)
fit0 <- mdm(y2p(spider6[,1:6])~1,data=spider6)
fit1 <- mdm(y2p(spider6[,1:6])~Water+Herbs,data=spider6)
fit2 <- mdm(y2p(spider6[,1:6])~Site,data=spider6,alpha=TRUE)
anova(fit0,fit1,fit2)
entropy.plot(list(fit0,fit2,fit1))

MDM documentation built on May 30, 2017, 4:58 a.m.