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This package is a thin R wrapper around Javascript library
ECharts. One major command(ec.init) uses R lists to support the ECharts API.
Benefit from ECharts full functionality and build
interactive charts in R and Shiny with minimal overhead.
Wider connectivity and deployment potential through WebR and crosstalk.
bezier, correlations, histogram, density, loess, flip, nesting, more
extended boxplots, tabsets, layouts, shapefiles, lotties, more
(1) We encourage users to follow the original ECharts API to construct charts with echarty.
This differs from echarts4r which uses own commands for most chart options.
Comparison review done Feb 2024 for current versions of echarts4R and echarty.
Please consider granting a Github star ⭐ to show your support.
Installation
Latest development build 1.6.6
if (!requireNamespace('remotes')) install.packages('remotes')
remotes::install_github('helgasoft/echarty')
library(echarty); library(dplyr)
# scatter chart (default)cars|> ec.init()
# parallel chartToothGrowth|> ec.init(ctype='parallel')
# 3D chart with GL pluginiris|> group_by(Species) |> ec.init(load='3D')
# timeline of two series with grouping, formatting, autoPlayiris|> group_by(Species) |>
ec.init(
timeline=list(autoPlay=TRUE),
series.param=list(
symbolSize= ec.clmn('Petal.Width', scale=9),
encode=list(x='Sepal.Width', y='Petal.Length'),
markLine=list(data=list(list(type='max'), list(type='min')))
)
)
# show a remote map chart, needs package leaflet installedecharty::ec.fromJson('https://helgasoft.github.io/echarty/test/pfull.json')
Get started
The Coder is a good introduction, type library(echarty); demo(coder).
The WEBSITE has a vast gallery with code and tutorials.
The package itself has code examples
included.
Now you can start building beautiful ECharts with R and Shiny!
