[R] location of maximum
Peter Dalgaard BSA
p.dalgaard at biostat.ku.dk
Tue Mar 5 16:00:09 CET 2002
Patrick Buetzberger <patrick at giub.unibe.ch> writes:
> Dear R-users,
> I'm trying to extract the exact location of the maximum value in a
> vector or a matrix, meaning I want not only the maximum itself but also
> at which position (e.g row 6, column 12) it is located.
> I appreciate any suggestions.
To find which element of x is equal to the maximum of x, try
if you want the array index of the maximum of a matrix, use
O__ ---- Peter Dalgaard Blegdamsvej 3
c/ /'_ --- Dept. of Biostatistics 2200 Cph. N
(*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918
~~~~~~~~~~ - (p.dalgaard at biostat.ku.dk) FAX: (+45) 35327907
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