astsa: lag1.plot – R documentation

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lag1.plot

Lag Plot - one time series

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

lag1.plot(series, max.lag = 1, corr = TRUE, smooth = TRUE, col = gray(.1), ...)

`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)`
`...`	additional graphical arguments

D.S. Stoffer

lag1.plot(soi, 9, col=4)
lag1.plot(soi, max.lag=4, pch=20, cex=1.5, col=rgb(0,.5,1,.5))

Applied Statistical Time Series Analysis

v1.12

GPL-3

Authors

David Stoffer

Initial release

2020-12-20