Message-ID: <429CFA5A.4040006@stats.uwo.ca>
Date: 2005-05-31T23:59:22Z
From: Duncan Murdoch
Subject: why is it numeric(0)?
In-Reply-To: <200505312240.j4VMeccU031252@hypatia.math.ethz.ch>
luan_sheng wrote:
> yea, I have read the help. But some one tell me that i f you want use a
> vector that you don't know it's length, you should use xx=numric(0) ,
is it
> not right? If it isn't right, how can I do?
It depends on the context. Why do you need a vector, but don't know its
length? Normally in a situation like that you'd just delay creating it
until you knew the length.
Duncan Murdoch