Produces a simple line chart in ggplot2 which can be customised for publication
Usage
plot_line_chart(
data,
x,
y,
group,
line_colour = "ByGroup",
line_width = 1,
xlab = NULL,
ylab = NULL,
title = NULL,
subtitle = NULL,
caption = NULL
)
Arguments
- data
data frame
- x
numeric column of data
- y
numeric column of data
- group
character or factor column of data defining individual lines
- line_colour
line colour
- line_width
line width
- xlab
x-axis title
- ylab
y-axis title
- title
plot title
- subtitle
plot subtitle
- caption
plot caption
Value
An object of class ggplot
Details
The line_chart() function can produce multiple lines if a grouping variable is supplied.
A specific colour can be specified for single lines.
Data should be in long format.
Examples
plot_line_chart(data, x, y)
#> Error in plot_line_chart(data, x, y): Data needs to be a data frame