Message-ID: <Pine.SOL.4.58.0402221548510.7163@zektor.gpcc.itd.umich.edu>
Date: 2004-02-22T20:53:02Z
From: Tom Blackwell
Subject: For loop help
In-Reply-To: <20040222202054.70499.qmail@web11509.mail.yahoo.com>
Xian -
I interpret this as a question about subscripting.
Read help("Subscript"), help("Control"). Perhaps
the roughly 40 page pdf document "An Introduction to R"
(or something like that) found under "Manuals" on the
R home page would be helpful in getting started.
I don't understand enough of your question to give
a more specific answer.
- tom blackwell - u michigan medical school - ann arbor -
On Sun, 22 Feb 2004, li xian wrote:
> hello,
>
> I would like to do a for loop for matrix:
>
> Xm Xm-1 ...... X1
> Xm+1 Xm ...... X2
> .......................................
> .....................................
> Xn Xn-1 ...... Xn-m+1
>
> How can I do it in R?
>
> Thanks!!!
>
>
>
>
> ---------------------------------
>
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