LearnBayes: mycontour – R documentation

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mycontour

Contour plot of a bivariate density function

Description

For a general two parameter density, draws a contour graph where the contour lines are drawn at 10 percent, 1 percent, and .1 percent of the height at the mode.

Usage

mycontour(logf,limits,data,...)

Arguments

`logf`	function that defines the logarithm of the density
`limits`	limits (xlo, xhi, ylo, yhi) where the graph is to be drawn
`data`	vector or list of parameters associated with the function logpost
`...`	further arguments to pass to contour

Value

A contour graph of the density is drawn

Author(s)

Jim Albert

Examples

m=array(c(0,0),c(2,1))
v=array(c(1,.6,.6,1),c(2,2))
normpar=list(m=m,v=v)
mycontour(lbinorm,c(-4,4,-4,4),normpar)

LearnBayes

Functions for Learning Bayesian Inference

v2.15.1

GPL (>= 2)

Authors