[R] Finding top 25% observations in Dplyr

Shivi82 shivibhatia at ymail.com
Thu Aug 13 12:14:38 CEST 2015


Hi All, I am working on a dataset baseball where i am grouping based on one
var income in descending order. 
Now i need to find the top 25% of the observations from the income group for
which i used top_n (0.25) but it is not finding the desired. 

Can you please suggest.

Baseball%>%
  group_by(income)%>%  top_n(0.25,income)%>%
  arrange(desc(income))





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