[R] vector of center of
Frederic.Jean at univ-brest.fr
Mon Nov 18 14:21:31 CET 2002
I have a vector gd of 279 values of diameter of limpets.
Using 'hist(gd, breaks=seq(10,60,5),plot=F)' I can obtain a vector of
10 centers of size-class ($mids).
But I'd like to work on a vector of 279 values being the mids (centers
of size-classes) corresponding to the respective 279 values in gd.
I looked in the different manuals and in archives of list but didn't find how
to obtain such a vector... I looked around in the manual of functions such as
levels, density, ... but didn't find a simple solution, which may exists I
thanks so much for taking time to answer this (naive/newbie) question.
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