The function `lagPlot()`

plots a time series variable against its lagged values or
against the lagged values of an explanatory variable.

1 |

`y` |
time-series (univariate) |

`x` |
explanatory variable |

`lags` |
number of lag plots desired |

`corr` |
whether to include the coirrelation in the plot |

`smooth` |
whether to plot the smooting curve |

The function uses the functions `lag.plo1()`

and `lag.plo2()`

desribed in Shumway and Stoffer (2011) page 56.

A plot is produded.

Mikis Stasinopoulos

Shumway R. H. and Stoffer D. S. (2011) *Time Series Analysis and Its Applications, With R Examples*. (third edition), Springer, New York,
.

1 2 3 4 | ```
dax<-EuStockMarkets[,"DAX"]
ftse<-EuStockMarkets[,"FTSE"]
lagPlot(dax, lags=9)
lagPlot(dax, ftse, lags=8)
``` |

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