From: Paul Gilbert (pgilbert@bank-banque-canada.ca)
Date: Thu 26 Jul 2001 - 01:00:29 EST
Message-id: <3B5EDF0D.D0C61F56@bank-banque-canada.ca>
>> dim(a[a[,1]<1,drop=F])
>NULL
You forgot a comma:
> dim(a[a[,1]<1,, drop=F])
[1] 1 3
Paul Gilbert
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