[R] Mode?

Uwe Ligges ligges at statistik.uni-dortmund.de
Tue Nov 23 09:35:06 CET 2004

LONG Yu wrote:

> Dear all, 
> I want to find out the mode for a data set, anyone knows how to do it in
> R? 
> I tried the codes below, but it seems too long:
> tt<-table(data1)         #get the frequency tables of data1
> oo<-order(tt);            #get the order of frequencies 
> len<-length(tt)           #the length of the tables
> mm<-oo[len];            #the last number of oo is the position  
> tt[mm]                     #we can get the mode 
> Thank you everybody first!
> Regards, 
> Long Yu
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See ?which.max

Uwe Ligges

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