[R] ordering boxplots according to median

[Jacques VESLOT]

boxplot(count~spray, InsectSprays)
spray2 <- with(InsectSprays, factor(spray, 
levels=levels(spray)[order(tapply(count,spray,median))]))
boxplot(count~spray2, InsectSprays)


Talloen, Willem [PRDBE] a écrit :

>Dear R-users,
>
>Does anyone knows how I can order my serie of boxplots from lowest to
>highest median (which is much better for visualization purposes).
>
>thanks in advance,
>willem
>
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