The hardware and bandwidth for this mirror is donated by dogado GmbH, the Webhosting and Full Service-Cloud Provider. Check out our Wordpress Tutorial.
If you wish to report a bug, or if you are interested in having us mirror your free-software or open-source project, please feel free to contact us at mirror[@]dogado.de.

vchartr

library(vchartr)

Installation

You can install the development version of vchartr from GitHub with:

# install.packages("remotes")
remotes::install_github("dreamRs/vchartr")

Overview

The following graphs (and more) can be produced:

charts-overview
charts-overview

See the JavaScript library website for more examples and documentation.

Interactive examples are available here: https://dreamrs.github.io/vchartr/articles/charts.html.

Usage

Start by initializing a chart with the vchart() function, then choose the appropriate function according to the type of chart you wish to make and specify the variables to be used as aesthetics:

vchart(eco2mix) %>% 
  v_line(aes(date, solar))
v_line
v_line

Modify scales options for aesthetics with v_scale_* functions:

vchart(eco2mix) %>% 
  v_line(aes(date, solar)) %>% 
  v_scale_x_date(
    date_breaks = "2 years",
    date_labels = "MM-YYYY",
    name = "Date"
  ) %>% 
  v_scale_y_continuous(
    labels = "~s", 
    name = "Electricity generation"
  )
v_scales
v_scales

Set any options with v_specs (see all options available here):

vchart(eco2mix) %>% 
  v_line(aes(date, solar)) %>% 
  v_specs(
    brush = list(
      brushType = "x",
      zoomAfterBrush = TRUE
    ),
    dataZoom = list(
      orient = "bottom",
      startText = list(formatter = "{label:%Y-%m-%d}"),
      endText = list(formatter = "{label:%Y-%m-%d}")
    )
  )
v_specs
v_specs

Or use v_specs_* helpers:

vchart(eco2mix) %>% 
  v_line(aes(date, solar)) %>% 
  v_specs_datazoom(
    start = "{label:%Y-%m-%d}",
    end = "{label:%Y-%m-%d}",
    brush = TRUE
  )

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
Health stats visible at Monitor.