plotW2Leg {wrGraph}

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"))