Multiplot is regarding showing multiple plots in a chart based on various categorical values. It is possible in R. We can use the function facet_wrap() to accomplish this. For example, let us consider iris dataset as per below. ggplot(data = iris,aes(x=Sepal.Length))+geom_histogram(binwidth = 0.1) ggplot(data = iris,aes(x=Sepal.Length))+geom_histogram(binwi`dth = 0.1)+facet_wrap(~Species) Above is the example of multi-plot where the histogram is plotted for each categorical values of the parameter – species. The function facet_wrap() function is used for the same.