plot.OUwie.contour: Contour plot

In OUwie: Analysis of Evolutionary Rates in an OU Framework

Contour plot

Description

A plotting function for visualizing likelihood surface for a pair of parameters using OUwie.contour data.

Usage

## S3 method for class 'OUwie.contour'
plot(x, mle.point=NULL, levels=c(0:20*0.1), xlab=NULL, 
ylab=NULL, xlim=NULL, ylim=NULL, col=grey.colors(21, start=0, end=1), ...)

Arguments

x	a OUwie.contour object.
mle.point	specifies the color for the maximum likelihood set of parameters. By default the point is not plotted (i.e., set to NULL.
levels	the levels at which to draw contour lines, measured as lnL units away from the best values.
xlab	allows users to specify the x-axis label.
ylab	allows users to specify the y-axis label.
xlim	allows users to specify the lower and upper limits of the x-axis.
ylim	allows users to specify the lower and upper limits of the y-axis.
col	indicates the color gradient.
...	additional parameters to control the plot.

Author(s)

Jeremy M. Beaulieu

References

Beaulieu J.M., Jhwueng D.C., Boettiger C., and O'Meara B.C. 2012. Modeling stabilizing selection: Expanding the Ornstein-Uhlenbeck model of adaptive evolution. Evolution 66:2369-2383.

OUwie documentation built on June 15, 2022, 5:15 p.m.