Description Usage Arguments Author(s) Examples

View source: R/visualization.R

The typical use of this function is to represents trends of average along some categorical variable.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 |

`fml` |
A formula of the type |

`data` |
Data frame containing the variables of the formula. Used only if the argument ‘fml’ is a formula. |

`time` |
Only if argument ‘fml’ is a vector. It should be the vector of ‘time’ identifiers to average over. |

`moderator` |
Only if argument ‘fml’ is a vector. It should be a vector of conditional values to average over. This is an optional parameter. |

`mod.select` |
Which moderators to select. By default the top 5 moderators in terms of frequency (or in terms of the value of fun in case of identical frequencies) are displayed. If provided, it must be a vector of moderator values whose length cannot be greater than 10. Alternatively, you can put an integer between 1 and 10. |

`mod.NA` |
Logical, default is |

`smoothing_window` |
Default is 0. The number of time periods to average over. Note that if it is provided the new value for each period is the average of the current period and the |

`fun` |
Function to apply when aggregating the values on the time variable. Default is |

`col` |
The colors. Either a vector or a keyword (“Set1” or “paired”). By default those are the “Set1” colors colorBrewer. This argument is used only if there is a moderator. |

`lty` |
The line types, in the case there are more than one moderator. By default it is equal to 1 (ie no difference between moderators). |

`pch` |
The form types of the points, in the case there are more than one moderator. By default it is equal to \8codec(19, 17, 15, 8, 5, 4, 3, 1). |

`legend_options` |
A list containing additional parameters for the function |

`pt.cex` |
Default to 2. The |

`lwd` |
Default to 2. The width of the lines. |

`dict` |
A dictionnary to rename the variables names in the axes and legend. Should be a named vector. By default it s the value of |

`mod.title` |
Character scalar. The title of the legend in case there is a moderator. You can set it to |

`...` |
Other arguments to be passed to the function |

Laurent Berge

1 2 3 4 5 6 7 | ```
data(airquality)
plot_lines(Ozone ~ Day, airquality)
plot_lines(Ozone ~ Day | Month, airquality)
plot_lines(Ozone ~ Month | cut(Day, 8), airquality)
``` |

Embedding an R snippet on your website

Add the following code to your website.

For more information on customizing the embed code, read Embedding Snippets.