Pixelmatrix: Plot of a Pixel Matrix

In Mthrun/DataVisualizations: Visualizations of High-Dimensional Data

Plot of a Pixel Matrix

Description

Plots Data matrix as a pixel coulour image.

Usage

Pixelmatrix(Data, XNames, LowLim, HiLim,

YNames, main,FillNotFiniteWithHighestValue=FALSE) 

Arguments

Data	[1:n,1:d] Data cases in rows (n), variables in columns (d)
LowLim	Optional: limits for the color axis
HiLim	Optional: limits for the color axis
XNames	Optional: Vector - names for the X-ticks, NULL: no ticks at all
YNames	Optional: Vector - names for the Y-ticks, NULL: no ticks at all
main	Optoinal: String - Title of the plot
FillNotFiniteWithHighestValue	Optional: TRUE: fills not finite values with same color as the highest value

Details

Low values are shown in blue and green, middle values in yellow and high values in orange and red.

Author(s)

Michael Thrun, Felix Pape

Examples

data("Lsun3D")
Data=Lsun3D$Data

Pixelmatrix(Data)

Mthrun/DataVisualizations documentation built on Jan. 16, 2024, 1:01 a.m.