Message-ID: <1294999065143-3217385.post@n4.nabble.com>
Date: 2011-01-14T09:57:45Z
From: Taras Zakharko
Subject: Selecting the first occurrence of a value after an occurrence of a different value
In-Reply-To: <1294996946647-3217340.post@n4.nabble.com>
Hi,
I'll do something like this (there is probably a nicer way, but this code
is what first comes up to my mind)
provided your data is in x
pos1 <- which(x %in% val1)[1]
pos2 <- which(x %in% val2)[which(x %in% val2) > pos1][1]
--
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