Convert English numbers to Persian for ggplot
问题 I am working on a data visualization project using ggplot . I have my original data in English: world_ecommerce <- data.frame( year = factor(c(2014, 2015, 2016, 2017, 2018)), score = c(1336, 1548, 1845, 2304, 2842) ) I want to visualize it as a bar chart and show all numbers in persian. My original Bar chart is: ggplot( world_ecommerce, aes(x = year, y = score, label = score), fill = "#56c7da" ) + geom_bar( stat = "identity", fill = "#56c7da", position = position_dodge(), width = 0.5, size =