lineChart: Create a line chart

In ddplot: Create D3 Based SVG Graphics

Create a line chart

Description

Create a line chart

Usage

lineChart(
  data,
  x,
  y,
  curve = "curveLinear",
  stroke = "crimson",
  strokeWidth = 1.5,
  xticks = NULL,
  yticks = NULL,
  xtitle = NULL,
  xtitleFontSize = 16,
  ytitle = NULL,
  ytitleFontSize = 16,
  title = NULL,
  titleFontSize = 22,
  font = "Verdana, Geneva, Tahoma, sans-serif",
  bgcol = "#CAD0D3",
  opacity = 1,
  axisCol = "black",
  width = NULL,
  height = NULL
)

Arguments

data	The data frame containing the variables to consider.
x	The x-variable to consider. Must be a date variable in 'yyyy-mm-dd' format.
y	The y-variable to consider.
curve	The line's curve type to render. A complete list can be found here <https://github.com/d3/d3-shape#curves>. Defaults to 'curveLinear'.
stroke	The color of the line. Defaults to 'crimson'.
strokeWidth	The width of the line. Defaults to 1.5.
xticks	Optional. the number of x-axis ticks to consider.
yticks	Optional. The number of y-axis ticks to consider.
xtitle	Optional. The title of the x-axis.
xtitleFontSize	The font size of the x-axis title. Defaults to 16.
ytitle	Optional. The title of the y-axis.
ytitleFontSize	The font size of the y-axis title. Defaults to 16.
title	Optional. The title of the plot.
titleFontSize	The font size of the plot title. Defaults to 22.
font	The font family to consider for the titles. Defaults to "Verdana, Geneva, Tahoma, sans-serif".
bgcol	The background color of the SVG. Defaults to "#CAD0D3" HEX color.
opacity	The color opacity of the bars (from 0 to 1). Defaults to 1.
axisCol	the color of the x and y axis. It includes the ticks, the labels and titles. Defaults to 'black'.
width	Optional. The width of the SVG output.
height	Optional. The height of the SVG output.

Value

A SVG line chart.

Examples

# 1. converting AirPassengers to a tidy data frame
airpassengers <- data.frame(
  passengers = as.matrix(AirPassengers),
  date= zoo::as.Date(time(AirPassengers))
)

# 2. plotting the line chart
lineChart(
  data = airpassengers,
  x = "date",
  y = "passengers"
)

ddplot documentation built on Dec. 2, 2022, 5:12 p.m.