Raw Message

Message-ID: <432AD734.40302@7d4.com>
Date: 2005-09-16T14:31:16Z
From: vincent@7d4.com
Subject: fusion of rows (as in merge()) but from only 1 matrix
In-Reply-To: <73dae30605091606557bd2d908@mail.gmail.com>

may
union(x, y)
intersect(x, y)
setdiff(x, y)
setequal(x, y)
be of help ?