list.find {rlist} | R Documentation |
Find a specific number of elements in a list or vector satisfying a given condition
list.find(.data, cond, n = 1L)
.data |
A |
cond |
A logical lambda expression |
n |
The number of items to find. ( |
A list or vector of at most n
elements in .data
found to satisfy cond
.
x <- list(p1 = list(type='A',score=list(c1=10,c2=8)),
p2 = list(type='B',score=list(c1=9,c2=9)),
p3 = list(type='B',score=list(c1=9,c2=7)))
list.find(x, type=='B', 1)
list.find(x, min(score$c1,score$c2) >= 9)