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MRIaggr (version 1.1.5)

plotMRI: Diplay a contrast parameter by coordinates

Description

Display a single slice of a contrast parameter. For internal use.

Usage

plotMRI(contrast, coords, breaks, palette, col, asp, xlim, ylim, pch, cex, axes, col.NA, pch.NA, xlab, ylab, main, cex.main)

Arguments

contrast
the intensities to display. numeric vector.
coords
the spatial coordinates of the observations. data.frame.
breaks
the break points to use to generate the color intervals. numeric vector.
palette
the colors or the palette to use when associating colors to observation intensities. character vector.
col
the colors with which the observations will be displayed. character vector.
asp
the aspect ratio y/x. numeric.
xlim
the x limits of the plot. numeric vector of size 2.
ylim
the y limits of the plot. numeric vector of size 2.
pch
the symbol with which the observations will be displayed. positive integer.
cex
the expansion factor for the observation labels. positive numeric.
axes
should the axes be plotted ? logical.
col.NA
the color to use to plot the NAs. character.
pch.NA
the label to use to plot the NAs. postive integer.
xlab
a title for the x axis. character.
ylab
a title for the y axis. character.
main
an overall title for the plot. character.
cex.main
the expansion factor for the main title. numeric.

Details

ARGUMENTS: Information about the palette argument can be found in the details section of initCol.