I have read different posts like this and this but my problem has a small variation. I have a df like this
ID <- c(\"DJ45\",\"DJ46\",\"DJ47\",\"DJ48\",\"
You could also do it without facet_wrap like so:
library(reshape2) df2<-melt(df1,id.var=c("ID","Tool","Name")) p <- ggplot(df2, aes(variable, value,fill=Tool)) p + geom_boxplot() + labs(title = "CMP")