paleoTS (version 0.3-1)

plot.paleoTS: Plots paleoTS objects

Description

Plots paleontological time series, showing trait means (with error bars) over time.

Usage

## S3 method for class 'paleoTS':
plot(x, nse = 1, pt.ch = 19, yl = NULL, pool = TRUE, true.means = FALSE, add = FALSE, ...)

Arguments

x

a paleoTS object

nse

size of error bars, in standard errors

pt.ch

plotting character

yl

range of trait values to plot

pool

logical, indicating if should pool variances among samples in computing standard errors

true.means

logical indicating if true means (from simulated data) should also be plotted

add

logical, if TRUE data are added to existing plot

...

other arguments sent to plot

Value

• No values are returned, the results are plotted.

Details

True means are only available when the data are simulated. If plotted, they are indicated by a dashed blue line.

References

Hunt, G. 2006. Fitting and comparing models of phyletic evolution: random walks and beyond. Paleobiology32:578--601.

See Also

as.paleoTS

Examples

y <- sim.GRW(50, 0, 1)
plot(y)
ys <- sub.paleoTS(y, k=0.2)		# same sequence, sub-sampled
plot (ys, add=TRUE, col="red", pt.ch=4)