[R] Split

[Jeff Newmiller]

Not clear what you mean by 

summary (var1, var2)

? That is not a legal way to call summary. Perhaps

mt <- mtcars[,c("cyl","hp")]
mt$cyl <- factor( mt$cyl )
mtl <- split(mt[,"hp",drop=FALSE], mt$cyl)
lapply(mtl,summary)

On December 23, 2019 6:56:35 AM PST, Medic <mailiPadpost using gmail.com> wrote:
>I have
>mydata$var
>
>and I have
>mydata$group #two group
>
>I would like to split
>mydata$var
>by
>mydata$group #to get var1 and var2
>
>And then get
>summary (var1, var2)  #this is my finite aim
>
>How to encode it all?
>
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-- 
Sent from my phone. Please excuse my brevity.