clock_chart_qnt: Clock Chart, Length and Color Modified by Numeric Variables

In clockplot: Plot Event Times on a 24-Hour Clock

Clock Chart, Length and Color Modified by Numeric Variables

Description

This function will plot time of events on a 24 hour clock to show which events took place at what times. The length and color of the hands are modified according to a numeric vector.

Usage

clock_chart_qnt(data, time, len, Col = NULL, high = "red", low = "green")

Arguments

data	A data frame
time	Time in 24 hours. The allowed time formats for these family of charts are HH:MM:SS, HH:MM or even H:M (such as ⁠12;30:09⁠ or 9:3).
len	The numeric vector by which hands will be modified and colored.
Col	Optional. A numeric vector to change color. This option will be discontinued.
high	The color name for the high values. The default is red.
low	The color name for the low values. The default is green. The color names can be vice versa or other colors, depending on the context. To use a single color for all lines, use same value for high and low.

Details

Change the title, subtitle or the caption of the plot with ggplot2::labs() .Change the legend title by adding ggplot2::labs(color = "TITLE 1", size = "TITLE2"). Add or modify legend by theme(legend.position = "POSITION"); the valid position names in ggplot2 are top, bottom, right, and left, excluding more complex options.

Value

A ggplot object, which can be further modified with ggplot2 functions and themes.

See Also

clock_chart_col() for coloring by a numeric variable, clock_chart_qlt() for coloring by a qualitative variable, clock_chart() for the simplest clock chart

Examples

p1 <- clock_chart_qnt(
  data = bdquake, time = hms, len = depth,
  Col = mag, high = "red", low = "blue"
)
p1 + ggplot2::labs(
  color = "Depth", size = "Magnitude",
  title = "Earthquakes in Bangladesh since 2023"
)

clockplot documentation built on Sept. 14, 2025, 1:07 a.m.