How can I create intersections of vectors?
a - c(1,2,3)
b - c(1,5,6)
the intersected list c should contain c(1)...
Ralf
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?intersect
--
John A. Ramey, M.S.
Ph.D. Candidate
Department of Statistics
Baylor University
On Thu, May 6, 2010 at 12:48 PM, Ralf B ralf.bie...@gmail.com wrote:
How can I create intersections of vectors?
a - c(1,2,3)
b - c(1,5,6)
the intersected list c should contain c(1)...
Ralf
Check ?'%in%'
a[a %in% b]
1
On Thu, May 6, 2010 at 7:48 PM, Ralf B ralf.bie...@gmail.com wrote:
How can I create intersections of vectors?
a - c(1,2,3)
b - c(1,5,6)
the intersected list c should contain c(1)...
Ralf
__
On May 6, 2010, at 1:48 PM, Ralf B wrote:
How can I create intersections of vectors?
a - c(1,2,3)
b - c(1,5,6)
the intersected list c should contain c(1)...
Is your help function not working?
Ralf
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