[R] cluster analysis
maechler at stat.math.ethz.ch
Fri Oct 15 14:51:30 CEST 2004
>>>>> "James" == James Foadi <foadi at ysbl.york.ac.uk>
>>>>> on Fri, 15 Oct 2004 11:36:14 +0100 writes:
James> On Friday 15 Oct 2004 11:02 am, you wrote:
>> or unname(classi) -- which is slightly more expressive in this
>> case and possibly more desirable in other situations.
>> Martin Maechler, ETH Zurich
James> Thanks, Martin.
James> I've tried, like you suggested:
James> un_classi <- unname(classi)
James> but nothing changed. By typing, for instance:
"of course" -- I just chimed in with Christian who proposed as.vector(.)
Since your 'classi' is a list with named vector as components,
you'd need something like
un_classi <- lapply(classi, unname)
I'm sorry to have added more confusion.
OTOH, really, I think you should learn a bit more about basic
manipulation of R objects and study something like
"An Introduction to R".
James> I still obtained twice the values. But, if I type:
James> un_classe_01 <- unname(classi[])
James> the un_classe_01 is an unnamed vector.
(exactly, since it works on the *component* of a list)
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