I think you want the set operations:
list1-c(1,3,6,8,9)
list2-c(3,5,1,0)
union(list1, list2)
[1] 1 3 6 8 9 5 0
intersect(list1, list2)
[1] 1 3
On 10/28/06, Milton Cezar Ribeiro [EMAIL PROTECTED] wrote:
Hi there,
Could someone help to compare to list. I do something like:
list1-c(1,3,6,8,9)
list2-c(3,5,1,0)
mathlist-NULL
for (i in list1) {
for (j in list2) {
if (i==j) mathlist-c(mathlist,i)
}}
mathlist
Is there a more elegant way to solve this question?
Kind regards
Miltinho
BRAZIL
-
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