# git project names <- read.csv("baby-names.csv", header = T, stringsAsFactors = F) # extracting all data related to my name my_name <- subset(names, name == "Garrett" & sex == "boy") # plotting my name's popularity over time library(ggplot2) qplot(year, prop, data = my_name, geom = "line", main = "Percentage of children named Garrett, by year") # for later both_names <- rbind(my_name, second_name) qplot(year, prop, data = both_names, geom = "line", colour = name, main = "Popularity of group member names over time") ggsave("names.pdf", width = 5, height = 4)