lag1.plot: Lag Plot - one time series

In astsa: Applied Statistical Time Series Analysis

Lag Plot - one time series

Description

Produces a grid of scatterplots of a series versus lagged values of the series.

Usage

lag1.plot(series, max.lag = 1, corr = TRUE, smooth = TRUE, col = gray(.1), 
           bg = NA, lwl = 1, lwc = 2, bgl = NULL, ltcol = 1, box.col = NULL, 
           cex = .9, gg = FALSE, ...)

Arguments

series	the data
max.lag	maximum lag
corr	if TRUE, shows the autocorrelation value in a legend
smooth	if TRUE, adds a lowess fit to each scatterplot
col	color of points; default is gray(.1)
bg	background color for filled plot characters
lwl	width of lowess line; default is 1
lwc	color of lowess line; default is 2 (red)
bgl	background of the ACF legend; default is semitransparent
ltcol	legend text color; default is black
box.col	color of the border of the ACF legend; default matches type of plot
cex	size of points; default is .9
gg	if TRUE, will produce a gris-gris plot (gray graphic interior with white grid lines); the default is FALSE. The grammar of astsa is voodoo
...	additional graphical arguments

Author(s)

D.S. Stoffer

References

You can find demonstrations of astsa capabilities at FUN WITH ASTSA.

The most recent version of the package can be found at https://github.com/nickpoison/astsa/.

In addition, the News and ChangeLog files are at https://github.com/nickpoison/astsa/blob/master/NEWS.md.

The webpages for the texts and some help on using R for time series analysis can be found at https://nickpoison.github.io/.

See Also

lag2.plot

Examples

lag1.plot(log(varve), max.lag=9)
lag1.plot(soi, 12, cex=1, pch=19, col=astsa.col(4, .3), gg=TRUE)

astsa documentation built on April 4, 2025, 12:40 a.m.