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lecturemaker
2016 Apr 30
4
Removing NAs from dataframe (for use in Vioplot)
...am using the vioplot library to produce some violin plots. I have an input CSV with columns off irregular length that contain NAs. I want to strip the NAs out and produce a multiple violin plot automatically labelled using the headers. At the moment I do this
Code:?
ds1 = read.csv("http://www.lecturematerials.co.uk/data/spelling.csv")
library(vioplot)
y6<-na.omit(ds1$y6)
y5<-na.omit(ds1$y5)
y4<-na.omit(ds1$y4)
y3<-na.omit(ds1$y3)
y2<-na.omit(ds1$y2)
y1<-na.omit(ds1$y1)
vioplot(y6, y5, y4,y3,y2,y1,horizontal=TRUE, names=c("Y6", "Y5","Y4","Y3&qu...