On Wed, Apr 28, 2004 at 12:59:54PM +0200, Göran Broström wrote:
On Wed, Apr 28, 2004 at 11:18:38AM +0200, Göran Broström wrote:
On Wed, Apr 28, 2004 at 11:46:51AM +0300, Renaud Lancelot wrote:
Martin Maechler a écrit :
kjetil == kjetil [EMAIL PROTECTED]
on Tue, 27 Apr 2004 19:19:59
GB == Göran Broström [EMAIL PROTECTED]
on Wed, 28 Apr 2004 16:00:17 +0200 writes:
.
GB so,
model.matrix(x ~ y)
GB(Intercept) 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 10 1
GB attr(,assign) [1] 0
GB but
model.matrix(x ~ as.vector(y))
GB