R help - Dec 2007 - Question how to get up triangle of a matrix

Is there a simple way to get up triangle of a matrix and return as a vector?

Thanks much.

-- 
Waverley @ Palo Alto

>From: Waverley <waverley.paloalto at gmail.com>
>Date: 2007/12/20 Thu PM 01:29:04 CST
>To: r-help at stat.math.ethz.ch
>Subject: [R] Question how to get up triangle of a matrix
?upper.tri
>Is there a simple way to get up triangle of a matrix and return as a vector?
>
>Thanks much.
>
>-- 
>Waverley @ Palo Alto
>
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