Displaying 1 result from an estimated 1 matches for "rankmax".
2003 Jul 22
1
rank with ties
Hi,
Is there a function like rank but that solves the ties by randomly assigning
a value (doesn't average ranks of ties).
This is what I actually need:
I want to make NA all elements of each column in an array that are ranked in
a position larger that rankmax for each column.
# Say I've got an array b:
b<-cbind(c(1:5,5:1),c(1,12,14,2,5,4:8))
#> b
# [,1] [,2]
#[1,] 1 1
#[2,] 2 12
#[3,] 3 14
#[4,] 4 2
#[5,] 5 5
#[6,] 5 4
#[7,] 4 5
#[8,] 3 6
#[9,] 2 7
#[10,] 1 8
rankmax<-...