Message-ID: <D6204524-71D7-44EA-89FB-B1A1E313D16E@comcast.net>
Date: 2011-04-03T22:17:55Z
From: David Winsemius
Subject: Quick question about duplicating vectors
In-Reply-To: <SNT128-W4872D859EEAE9CFAAF5C83A4A00@phx.gbl>
On Apr 3, 2011, at 6:04 PM, Xiaoxi Gao wrote:
>
> Hello R users,
>
> I have a quick question, if I have a data set a, say
> a <- c(1,2,3,4,5)
You might as well learn to use more precise R terminology... that is a
`vector`.
> and I want to get a new data set b,
> b <- c(1,1,1,2,2,2,3,3,3,4,4,4,5,5,5)
> Could anyone tell me how I can obtain this?
?rep
--
David Winsemius, MD
West Hartford, CT