[R-sig-ME] error on example

[Brent Pedersen]

On Thu, Mar 29, 2012 at 8:48 PM, Ben Bolker <bbolker at gmail.com> wrote:
> Brent Pedersen <bpederse at ...> writes:
>
>>
>> Hi, I'm running this code:
>>
>> library(lme4a)
>> data(ergoStool,package="MEMSS")
>> ergoStool$Subject <- factor(ergoStool$Subject)
>> fm01 <- lmer(effort~1 + Type + (1|Subject), ergoStool, REML=0)
>>
>
>  I haven't checked, but I *think* that the development version
> of lme4 (formerly lme4Eigen) now dominates lme4a -- and it works
> on this example.  If there are things that you want to do that
> lme4a does that the development (r-forge) version of lme4 *doesn't*
> do, please let the maintainers know and we will fix them ASAP ...
>
>  cheers
>    Ben Bolker
>

I substituted lme4 for lme4a and all works as expected on the example and
on my data.
Thanks very much.


>
>
>> And getting this error:
>>
>> Error: is.numeric(u <- attr(fval, "u")) is not TRUE
>> Execution halted
>>
>> My sessionInfo is below. Any ideas on how to fix this? I'm having
>> trouble calling
>> lmer() on any data.
>>
>
> _______________________________________________
> R-sig-mixed-models at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-sig-mixed-models