| Pixelmatrix {DataVisualizations} | R Documentation |
Plots Data matrix as a pixel coulour image.
Pixelmatrix(Data, XNames, LowLim, HiLim, YNames, main = '',FillNotFiniteWithHighestValue=FALSE)
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 |
Optinal: String - Title of the plot |
FillNotFiniteWithHighestValue |
Optinal, Default FALSE = Non finite values are shown in black, TRUE=non finite values are transformed to a value higher than the highest value and shown in this color |
Low values are shown in blue and green, middle values in yellow and high values in orange and red.
Michael Thrun, Felix Pape
data("Lsun3D")
Data=Lsun3D$Data
Pixelmatrix(Data)