The Simplest Clock Chart, Lines Unmodified

There are five types of clock charts, clock_chart() being the simplest one. It just shows the event times on a 24 hour clock. The lines are neither colored, nor length modified. clock_chart_col() is used to colorize and clock_chart_len() to change the length of the hands by a numeric vector. To do both simultaneously, use clock_chart_qnt(). To use a qualitative variable as the criterion, use clock_chart_qlt().

Usage

clock_chart(data, time, Col = "black")

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), although the SS part is ignored due to having negligible impact on the final plot).

Col

A single color name for the lines. The default is black.

Value

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

Details

Change the title, subtitle or the caption of the plot with ggplot2::labs().

See also

clock_chart_col(), clock_chart_qnt(), and clock_chart_qlt().

Examples

p1 <- clock_chart(smsclock, time) # Using package built-in data
p1 + ggplot2::labs(title = "SMS Receiving Times")

#  Add clock_chart(brintcity %>% filter(Origin == "Dhaka"), time = Departure)