How to plot a bar graph in R using ggplot

You didn't provide the dataset, but you could do something like that

# packages ---------------------------------------------------------------- library(dplyr) library(ggplot2) # data -------------------------------------------------------------------- #load your data first # # #get just the last observation for each location dataset2 <- dataset %>% group_by(location) %>% slice_tail() %>% ungroup() # plot -------------------------------------------------------------------- dataset2 %>% ggplot(aes(x = continent, y = total_deaths))+ geom_bar()