multi_dates_plot {ArchaeoPhases} | R Documentation |

Plot of credible intervals or HPD regions of a series of events

```
multi_dates_plot(
data,
position = 1:ncol(data),
level = 0.95,
plot_result = TRUE,
round = 0,
intervals = "CI",
order = "default",
title = "Plot of intervals",
subtitle = NULL,
caption = "ArchaeoPhases",
x_label = "Calendar Year",
y_label = NULL,
height = 7,
width = 7,
units = "in",
x_min = NULL,
x_max = NULL,
x_scale = "calendar",
elapsed_origin_position = NULL,
dumbbell_size = 1,
dot_guide = FALSE,
dot_guide_size = 0.25,
y_grid = FALSE,
file = NULL,
new_window = TRUE
)
```

`data` |
Data frame containing the output of the MCMC algorithm. |

`position` |
Numeric vector containing the positions of the columns corresponding to the MCMC chains of interest, or a vector of column names. |

`level` |
Probability corresponding to the level of confidence. |

`plot_result` |
If |

`round` |
Integer indicating the number of decimal places to be used. |

`intervals` |
One of "CI" for credible intervals, or "HPD" for highest posterior density intervals. |

`order` |
Order of the events. If "default" then the order of the csv file is followed, if "increasing" events are ordered by the HPDInf of the first region or the CIInf |

`title` |
Title of the plot. |

`subtitle` |
Subtitle of the plot. |

`caption` |
Caption of the plot. |

`x_label` |
X axis label of the plot. |

`y_label` |
Y axis label of the plot. |

`height` |
Height of the plot in |

`width` |
Width of the plot in |

`units` |
A string recognized by |

`x_min` |
Minimum x axis value. |

`x_max` |
Maximum x axis value. |

`x_scale` |
One of "calendar" for calendar years, "BP" for years before present, or "elapsed" for years after a specified origin. |

`elapsed_origin_position` |
Position of the column corresponding to the origin for elapsed time calculations. |

`dumbbell_size` |
Size of the symbols used to plot events. |

`dot_guide` |
Switch for guides from y-axis to plot symbols. |

`dot_guide_size` |
Size of the dot guides. |

`y_grid` |
Switch for horizontal grids. |

`file` |
Name of the file to be saved. If |

`new_window` |
Whether the plot is drawn within a new window or not. |

An `archaeophases_plot`

object with the data and metadata
needed to reproduce the plot.

Anne Philippe, Anne.Philippe@univ-nantes.fr,

Thomas S. Dye, tsd@tsdye.online, and

Marie-Anne Vibet, Marie-Anne.Vibet@univ-nantes.fr

```
data(Events)
multi_dates_plot(Events, c(2, 4, 3), level = 0.95, intervals = "CI",
title = "Plot of CI intervals")
multi_dates_plot(Events, c(2, 4, 3), level = 0.95, intervals = "HPD",
title = "Plot of HPD intervals")
multi_dates_plot(Events, c(2, 4, 3), level = 0.95, intervals = "HPD",
order = "increasing")
```

[Package *ArchaeoPhases* version 1.8 Index]