[R] sapply and loop
mayeul.kauffmann at tiscali.fr
Sat Oct 16 11:50:39 CEST 2004
>how to count the exact time ?
Returns CPU (and other) times that expr used.
If you only need seconds, you can also do
I do not know about how to reduce the time.
For very comlex iterations, I use for( ) myself, which maybe inneficient.
UniversitÃ© Pierre MendÃ¨s France
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