plotvf {ecodist}R Documentation

Plots fitted vectors onto an ordination diagram

Description

Add vector fitting arrows to an existing ordination plot.

Usage

plotvf(x, cex = 0.8, ascale = 0.9, ...)

Arguments

x output from vf()
cex text size
ascale optional, proportion of plot area to use when calculating arrow length
... optional, other graphics parameters

Value

Adds arrows to an existing ordination plot.

Author(s)

Sarah Goslee, Sarah.Goslee@ars.usda.gov

See Also

vf

Examples


## Not run: 

# Fit vectors for the main variables to an NMDS configuration
iris.vf <- vf(iris.nmin, iris[,1:4])
plotvf(iris.vf, col="blue")
## End(Not run)

# A full example is available in the NMDS 
# section of the main help file for ecodist.


[Package ecodist version 1.01 Index]