| geom_bar {ggplot2} | R Documentation |
<br /> There are two types of bar charts: geom_bar() and geom_col(). geom_bar() <br /> makes the height of the bar proportional to the number of cases in each<br /> group (or if the weight aesthetic is supplied, the sum of the weights).<br /> If you want the heights of the bars to represent values in the data, use <br /> geom_col() instead. geom_bar() uses stat_count() by default: it counts <br /> the number of cases at each x position. geom_col() uses stat_identity():<br /> it leaves the data as is.
geom_bar(
stat = "identity",
position = "stack",
color = "black",
width = 0.7,
size = 0.25,
show.legend = TRUE);A bar plot layer