plotW2Leg: x-y plot with 2 legends

In wrGraph: Graphics in the Context of Analyzing High-Throughput Data

x-y plot with 2 legends

Description

This is a modified version of plot for 2-dimensional data, allowing to choose symbols and colors of points according to two additional columns of dat.

Usage

plotW2Leg(
  dat,
  useCol = c("logp", "slope", "medAbund", "startFr"),
  tit = NULL,
  subTi = NULL,
  subCex = 0.9,
  pch = 21:25,
  xlim = NULL,
  ylim = NULL,
  xlab = NULL,
  ylab = NULL,
  ablines = NULL,
  legendloc = "topright",
  txtLegend = NULL,
  histLoc = "bottomleft",
  legHiTi = NULL,
  silent = TRUE,
  debug = FALSE,
  callFrom = NULL
)

Arguments

dat	(matrix or data.frame) main input
useCol	(character or integer) columns form dat: The 1st and 2nd column are used as x- and y-axis
tit	(character) optional custom title
subTi	(character) optional custom subtitle
subCex	(numeric) cex-like expansion factor for subtitle (see also par)
pch	(integer) symbols to use for plotting (see also par), will be associated to 4th column of useCol
xlim	(numeric, length=2) x- axis limits (see also par)
ylim	(numeric, length=2) y- axis limits (see also par)
xlab	(character) custom x-axis label
ylab	(character) custom x-axis label
ablines	(list) optional horzontal and/or vertical gray dashed guide-lines
legendloc	(character) location of legend (of symbols)
txtLegend	(character) optional label for legend (of symbols)
histLoc	(character) location of histomgram-legend (of 3rd column of useCol)
legHiTi	(character) optional title for histomgram-legend
silent	(logical) suppress messages
debug	(logical) additonal messages for debugging
callFrom	(character) allows easier tracking of messages produced

Value

graphical output only

See Also

(standard plots) plot from the package base

Examples

x1 <- cbind(x=c(2,1:7), y=8:1 +runif(8), grade=rep(1:4,2))
plotW2Leg(x1,useCol=c("x","y","y","grade"))

wrGraph documentation built on June 18, 2025, 1:08 a.m.