berryFunctions (version 1.7.1)

tableColVal: Table with values with value-dependent colored backgrounds in pdf

Description

Table with numbers and corresponding color in the background of each cell. (heatmap)

Usage

tableColVal(mat, pdffile="table_col_val.pdf", pdf=!missing(pdffile), nameswidth=0.3,
namesheight=0.1, palette=rainbow2(nrow(mat)*ncol(mat)),
Range=range(mat,finite=TRUE), argclass=NULL,
argrow=NULL, argcol=NULL, argcell=NULL, argmain=NULL, ...)

Arguments

mat

Matrix with values

pdffile

Name of File to write to. DEFAULT: "table_col_val.pdf"

pdf

Should table be written to pdffile? (Else it will plot in x11). DEFAULT: FALSE

nameswidth

Relative width of row names at the left, as a percentage of plot. DEFAULT: 0.3

namesheight

Relative height of column names at the top. DEFAULT: 0.1

palette

Color palette for the heatmap. DEFAULT: rainbow2(nrow(mat)*ncol(mat))

Range

Range of values mapped linearly to color palette. DEFAULT: range(mat,finite

argclass

List of arguments specifying how to call classify, eg. method. DEFAULT: NULL

argrow, argcol, argcell, argmain

List of arguments passed to text in row and column names, cell content and topleft cell, respectively. Could be cex, col, srt, etc. DEFAULTS: NULL

...

Further arguments passed to pdf.

Value

• None. PDF or plot produced.

See Also

pdf, heatmap

Examples

Bsp <- matrix(c(21,23,26,27, 18,24,25,28, 14,17,23,23, 16,19,21,25), ncol=4, byrow=TRUE)
colnames(Bsp) <- paste0("Measure", LETTERS[1:4])
rownames(Bsp) <- paste("prod", 8:11, sep="_")
Bsp

tableColVal(Bsp)
tableColVal(Bsp, nameswidth=0.1) # relative to plot width
tableColVal(Bsp, namesheight=0.5, argcol=list(srt=90))

tableColVal(Bsp, argrow=list(col="red", cex=2) )
tableColVal(Bsp, Range=c(10,40))
tableColVal(Bsp, Range=c(20,40))
tableColVal(Bsp, palette=heat.colors(12))
tableColVal(Bsp, palette=c(2,4,7), argmain=list(labels="last
comparison"))

tableColVal(Bsp, pdf=TRUE, width=12)  # further arguments to pdf possible.

Bsp2 <- matrix(sample(1:100, 30), ncol=6, byrow=TRUE)
graphics.off(); X11(height=4)
tableColVal(Bsp2)