tilePlot: Plot a numeric matrix or data frame

Description

This function plots a numeric matrix or data frame.

Usage

tilePlot(
  mat,
  title = NULL,
  xLab = NULL,
  yLab = NULL,
  legendTitle = "Value",
  palette = "Spectral",
  reverseColors = TRUE,
  sigDigits = 2,
  isCor = FALSE,
  labelSize = 3,
  labelColor = "black",
  legendTextSize = 10,
  legendTitleSize = 10,
  axisTextSize = 12,
  axisTitleSize = 12,
  tileBoundaryColor = "white",
  tileBoundaryWidth = 0.2,
  xAngle = 45,
  vJust = 0.6,
  ...
)

Value

An object of class gg.

Arguments

mat: A numeric matrix or data frame.
title: Plot title.
xLab: x axis label.
yLab: y axis label.
legendTitle: Legend title.
palette: Color palette.
reverseColors: Whether to reverse the order of colors in the palette.
sigDigits: Number of significant digits to be displayed for each matrix element.
isCor: Whether the matrix is a correlation matrix, in which case the limits of the color scale will be set to [-1, 1].
labelSize: Label size.
labelColor: Label color.
legendTextSize: Legend text size.
legendTitleSize: Legend title size.
axisTextSize: Axis text size.
axisTitleSize: Axis title size.
tileBoundaryColor: Tile boundary color.
tileBoundaryWidth: Tile boundary width.
xAngle: Angle of x axis text.
vJust: Vertical justification in [0, 1].
...: Additional arguments passed to centerTitle.

Examples

Run this code

mat <- matrix(round(runif(100, 0, 1), 2), nrow=10)
rownames(mat) <- paste0('R', seq(10))
colnames(mat) <- paste0('C', seq(10))
tilePlot(mat)

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