ec_add_series: Adding series from echarts objects

In jeevanyue/echarter: R Interface to Echarts

Description

Adding series from echarts objects

'ec_add_series.data.frame' for data.frame objects

'ec_add_series.matrix' for matrix objects

'ec_add_series.numeric' for numeric objects

'ec_add_series.factor' for factor objects

'ec_add_series.character' for character objects

'ec_add_series.ts' for ts objects

'ec_add_series.forecast' for numeric objects

'echarter.data.frame' for data.frame objects

Usage

ec_add_series(ec, data = NULL, ...)

## Default S3 method:
ec_add_series(ec, ...)

## S3 method for class 'data.frame'
ec_add_series(ec, data, mapping = ecaes(), ...)

## S3 method for class 'matrix'
ec_add_series(ec, data, ...)

## S3 method for class 'numeric'
ec_add_series(ec, data, ...)

## S3 method for class 'factor'
ec_add_series(ec, data, ...)

## S3 method for class 'character'
ec_add_series(ec, data, ...)

## S3 method for class 'ts'
ec_add_series(ec, data, ...)

## S3 method for class 'forecast'
ec_add_series(
  ec,
  data,
  addOriginal = TRUE,
  addLevels = TRUE,
  fillOpacity = 0.1,
  name = NULL,
  ...
)

## S3 method for class 'data.frame'
echarter(
  data,
  mapping = ecaes(),
  ...,
  theme = "default",
  width = NULL,
  height = NULL,
  elementId = NULL,
  dispose = TRUE,
  renderer = "canvas"
)

Arguments

ec	A 'echarter' object.
data	An R object like list, data.frame, matrix, numeric, character, ts, forecast, etc.
...	Arguments defined in https://echarts.apache.org/zh/option.html#series.
mapping	a ecaes object
addOriginal	Logical value to add the original series or not.
addLevels	Logical value to show predictions bands.
fillOpacity	The opacity of bands.
name	The name of the series.

Examples

library(tidyverse)
weekDays <- c('Mon','Tues','Wed','Thurs','Fri','Sat','Sun')
dat <- data.frame(
  saleNum = round(runif(21, 20, 100), 0),
  fruit = c(rep("Apple", 7), rep("Pear", 7), rep("Banana", 7)),
  weekDay = c(rep(weekDays,3)),
  price = round(runif(21, 10, 20), 0),
  stringsAsFactors = FALSE)

mapping = ecaes(x = weekDay, y = saleNum, group = fruit)

echart() %>%
  ec_add_series(
    data = dat, type = 'bar',
    mapping = ecaes(x = weekDay, y = saleNum, group = fruit))


weekDays <- c('Mon','Tues','Wed','Thurs','Fri','Sat','Sun')
dat <- data.frame(
  saleNum = round(runif(21, 20, 100), 0),
  fruit = c(rep("Apple", 7), rep("Pear", 7), rep("Banana", 7)),
  weekDay = c(rep(weekDays,3)),
  price = round(runif(21, 10, 20), 0),
  stringsAsFactors = FALSE)

echarter(
  data = dat, type = 'bar',
  mapping = ecaes(x = weekDay, y = saleNum, group = fruit))

jeevanyue/echarter documentation built on Oct. 16, 2020, 5:12 a.m.