Bar Chart in R
Bar Charts are horizontal or vertical bars used to show comparisons between categorical values. They represent length, frequency, or proportion of categorical values.
Syntax: barplot(x)
Example
#vertical bar chart
counts <- table(employee$role)
barplot(counts)
#horizontal bar chart
barplot(counts, horiz=TRUE)
Apart from horizontal and vertical bar chart, you can create stacked and grouped bar chart using R.