Hi all,
I would like to create a barplot with the prevalences of infections according to different sites.
I'm obtaining a plot counting the number of infected individuals on each site in y, but I would like the prevalences (number of infected/total individuals on the site).
library(ggplot2)
#> Warning: le package 'ggplot2' a été compilé avec la version R 4.1.3
df <- data.frame(
stringsAsFactors = FALSE,
SITE_NAME = c("Guadarrama","Guadarrama",
"Guadarrama","Guadarrama","Guadarrama","Guadarrama",
"Guadarrama","Guadarrama","Guadarrama","Guadarrama",
"Guadarrama","Guadarrama","Guadarrama","Guadarrama",
"Guadarrama","Guadarrama","Guadarrama","Guadarrama",
"Guadarrama","Guadarrama","Guadarrama","Guadarrama",
"Sierra de la Demanda","Sierra de la Demanda",
"Sierra de la Demanda","Sierra de la Demanda","Sierra de la Demanda",
"Sierra de la Demanda","Sierra de la Demanda",
"Sierra de la Demanda"),
Haemo = c(0,1,0,0,0,1,0,0,0,0,1,
0,0,0,1,0,1,0,0,0,0,0,1,0,0,1,0,1,0,0)
)
ggplot(data=df, aes(x=SITE_NAME, y=Haemo)) +
geom_bar(stat="identity")
Created on 2022-05-22 by the reprex package (v2.0.1)