Message-ID: <D49E3099-7739-43FD-8789-3E7C5145CDF9@leeds.ac.uk>
Date: 2005-09-16T16:00:53Z
From: Yan Wong
Subject: Possible bug in lmer nested analysis with factors
In-Reply-To: <50E14D7F-8B7D-4D1A-977E-CB36C499A8E7@leeds.ac.uk>
On 16 Sep 2005, at 16:57, Yan Wong wrote:
> Hello,
>
> Is this a bug in the lmer routine?
>
> ...
> Error in lmer(a ~ b + (1 | c/d)) : entry 0 in matrix[0,0] has row
> 2147483647 and column 2147483647
> In addition: Warning message:
> / not meaningful for factors in: Ops.factor(c, d)
Sorry, I forgot to specify:
R 2.1.1, Mac OS X 10.4.2, lme4 version 0.98-1, Matrix version 0.98-7.
Yan