plotN {scape}

Plot Numbers at Age

Description

Plot scape model predicted numbers at age.

Usage

plotN(model, what="d", swap=FALSE, years=NULL, ages=NULL, axes=TRUE,
      same.limits=TRUE, div=1, log=FALSE, base=10, main="", xlab="",
      ylab="", cex.main=1.2, cex.lab=1, cex.axis=0.8, cex.strip=0.8,
      col.strip="gray95", strip=strip.custom(bg=col.strip),
      las=(what=="b"), tck=c(1,what=="b")/2, tick.number=10, lty.grid=3,
      col.grid="white", pch=16, cex.points=1, col.points="black",
      ratio.bars=3, col.bars="gray", plot=TRUE, ...)

Arguments

model

fitted scape model.

what

what to plot: "d"[efault], "i"[nitial year], "l"[ast year], "r"[ecruitment], "p"[panels], "b"[ubble plot].

swap

whether to swap ages and years between axes or panels.

years

vector of numbers indicating which years to plot (all by default).

ages

vector of numbers indicating which ages to plot (all by default).

axes

whether to plot axis values.

same.limits

whether panels should have same y-axis limits.

div

denominator to shorten values on the y axis.

log

whether to log-transform values.

base

logarithm base.

main

main title.

xlab

x-axis label.

ylab

y-axis label.

cex.main

size of main title.

cex.lab

size of axis labels.

cex.axis

size of tick labels.

cex.strip

size of strip labels.

col.strip

color of strip labels.

strip

logical flag (whether to plot strip labels), or a function passed to xyplot.

las

orientation of tick labels: 0=parallel, 1=horizontal, 2=perpendicular, 3=vertical.

tck

tick mark length.

tick.number

number of tick marks.

lty.grid

line type of gridlines.

col.grid

color of gridlines.

pch

symbol for points.

cex.points

size of points.

col.points

color of points.

ratio.bars

width of bars.

col.bars

color of bars.

plot

whether to draw plot.

...

passed to xyplot, panel.barchart, and panel.xyplot.

Details

The "d"[efault] plot is a combination of "i"[nitial year] and "r"[ecruitment].

Value

When plot=TRUE, a trellis plot is drawn and a data frame is returned, containing the data used for plotting. When plot=FALSE, a trellis object is returned.

Note

The Args function from the gdata package is recommended for reviewing the arguments, instead of args.

See Also

xyplot, panel.xyplot, and panel.barchart are the underlying drawing functions.

plotCA, plotCL, plotIndex, and plotLA plot model fit and data.

plotB, plotN, and plotSel plot derived quantities.

scape-package gives an overview of the package.

Examples

plotN(x.cod, div=1000, xlab=c("Age (years)","Year"),
      ylab="Individuals (million)")

plotN(x.cod, "l", div=1000, xlab="Age", ylab="Individuals (million)")

plotN(x.cod, "r", age=3, div=1000, xlim=c(1967,2002))

plotN(x.cod, "p", div=1000, ages=3:10, xlim=c(2,11), xlab="Age",
      ylab="Individuals (million)", cex.strip=0.7, cex.axis=0.7,
      tck=0.5)

plotN(x.cod, "b", xlab="Age (years)", ylab="Year", cex.points=0.7)