is_date

internal

The R package '\href{http://docs.ggplot2.org/current/}{ggplot2}'
is a plotting system based on the grammar of graphics. '\href{https://
ggobi.github.io/ggally}{GGally}' extends 'ggplot2' by adding several functions
to reduce the complexity of combining geometric objects with transformed data.
Some of these functions include a pairwise plot matrix, a two group pairwise plot
matrix, a parallel coordinates plot, a survival plot, and several functions to
plot networks.

is_date: Check if object is a date

Description

Usage

Arguments