[R] r help

masarimk memasarif at hotmail.com
Tue Jan 17 12:47:14 CET 2012


df<-data.frame(
group=rep(c("a","b"), c(7,6)), 
sales=c(3,4,6,5,1,30,8,4,6,9,10,27,9), 
turn_over=c(1.5, 2.9, 1.9,20.5, 2.3, 1.65, 0.06, 3.4, 3.5, 2.23, 0.1,
9.8,1.4)
)

Hello all,

In this data set  ı need to replace the outliers with 1.5IQR for each group
and for each variable so the final data set should look like
sales=c(3,4,6,5,1,8,8,4,6,9,10,10,9), 
turn_over=c(1.5, 2.9, 1.9,2.9, 2.3, 1.65, 0.06, 3.4, 3.5, 2.23, 0.1,
3.5,1.4)
so far 
I did try
k=boxplot(df[, c("sales","turn_over")], df[,"groupID"]) any help will be
appreciated.


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