Hi everybody,
just a quick question that drives me crazy:
Is it possible to "join" 2 logical vectors ?
i.e.
x<-4
ind <- 1:19200
pin <- c(0, rep(400, 48) * (1:48))
ind1<-((pin[j] + 1) <= ind) & (ind <= pin[j + 2])
ind2<-((pin[j+x] + 1) <= ind) & (ind <= pin[j+x + 2])
ind2 and ind1 give the right TRUE index
#but I would like something like that
ind3<-((pin[j] + 1) <= ind) & (ind <= pin[j + 2]) & ((pin[j+x] + 1) <= ind)
& (ind <= pin[j+x + 2])
#but it doesn't work !
Help, thanks
Nolwenn
********************************************
Nolwenn Le Meur
INSERM U533
Facult� de m�decine
1, rue Gaston Veil
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France
Tel: (+33)-2-40-41-29-86 (office)
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