PlotContour {PlotContour}

PlotContour

Description

This function plots a contour line with a user-defined probability and tightness of fit on an existing plot.

Usage

PlotContour(Data, Probability, BandWidthX,BandWidthY,Colour)

Arguments

Data

An n by 2 matrix of data points around which the contour will be drawn.

Probability

The proportion of points which should be within the contour line drawn.

BandWidthX

The tightness of fit of the contour line along the x-axis. This value will be proportional to the scale of the axis.

BandWidthY

The tightness of fit of the contour line along the y-axis. This value will be proportional to the scale of the axis.

Colour

Colour of the line to be drawn.

Author(s)

Olivia Cheronet

Examples

#Plot a regular scatter plot
plot(iris$Sepal.Length,iris$Sepal.Width)

#Plot a contour line encompassing 75% of the points
PlotContour(iris[,1:2],0.75,0.5,0.25,"red")