seqplot: Time series plot.

In HH: Statistical Analysis and Data Display: Heiberger and Holland

Time series plot.

Description

Time series plot.

Usage

seqplot(xts, ...)

## Default S3 method:
seqplot(xts,
        pch.seq=letters,
        groups=as.numeric(cycle(xts)),
        a=NULL, b=NULL, h=NULL, v=NULL,
        ylab=deparse(substitute(xts)),
        xlab="Time",
        lwd=1, lty=c(1,3),
        type="b",
        col=trellis.par.get("superpose.symbol")$col,
        col.line="gray60",
        ...)







## S3 method for class 'ts'
seqplot(xts, pch.seq=letters, groups=as.numeric(cycle(xts)),
        x.at=pretty(time(xts)[groups==min(groups)]),
        x.labels,
        ylab=deparse(substitute(xts)),
        ...)

Arguments

xts	Time series
pch.seq	sequence of pch characters for use with the time series. The characters repeat over the cycle of the series.
groups	Numeric vector used to choose the plotting characters over cycles.
a, b, h, v	Arguments to panel.abline.
ylab, xlab, lwd, lty, type	standard trellis arguments.
x.at, x.labels	shortcut for scales=list(x=list(at=x.at, labels=x.labels))
col	Color of dots in sequence plot. The default is to make the choose a number of colors to match the frequency of the time series xts.
col.line	Color of connecting lines. The default is "gray60".
...	Additional arguments to xyplot.

Author(s)

Richard M. Heiberger ([e-mail])

See Also

tsacfplots

Examples

seqplot(co2)

HH documentation built on May 29, 2024, 6:24 a.m.