read_csv("C:/Users/USER/Documents/test.csv", col_names = TRUE)
install.packages('ggplot2')
library(ggplot2)
ggplot(ToothGrowth, aes(x=BABA, y=OD)) + 
geom_jitter(position=position_jitter(0.2))
+ stat_summary(fun.data=mean_sdl, mult=1, geom="pointrange", color="red")