LSD (version 2.5)

heatmaplot: Heat MA plot

Description

A colored MA plot based on a 2d density computed by kde2d.

Usage

heatmaplot(x, y, pch = 19, cexplot = 0.5, ncol = 30, grid = 100, colpal = "heat", xlim = NULL, ylim = NULL, xlab = "M-values", ylab = "A-values", main = "heatmaplot", cor = FALSE, alpha = NULL, add.contour = FALSE, nlevels = 10, color.contour = "black", add.line = TRUE, color.line = "darkgrey", lwd = 2, greyscale = FALSE, ...)

Arguments

x

x-vector

y

y-vector

pch

plotting character

cexplot

cex of the points

ncol

the number of colors to use

grid

size of the grid ( see kde2d )

colpal

which colorpalette should be chosen ( see disco() )

xlim

xlimits, standard graphics parameter

ylim

ylimits, standard graphics parameter

xlab

xlab, standard graphics parameter

ylab

ylab, standard graphics parameter

main

the title of the plot

cor

should the (spearman) correlation be added to the title

alpha

alpha value for color opacity

add.contour

should the contour lines be added

nlevels

number of levels of the contour lines

color.contour

color of the contour lines

add.line

add horizontal line to the plot

color.line

color of the horizontal line

lwd

lwd, standard graphics parameter

greyscale

should the colorpalette be in greyscales

...

additional parameters to be passed to points and plot

See Also

heatmapairs,heatpairs,LSD.demo.tour

Examples

demo.heatmaplot()