[R-sig-ME] lme4 broken ?

[lancelot]

Dear all,

I just noticed:

 > library(lme4)
Le chargement a nécessité le package : Matrix
Le chargement a nécessité le package : lattice

Attachement du package : ‘lme4’

The following object(s) are masked from ‘package:stats’:

     AIC, BIC

 > example(lmer)

lmer> ## linear mixed models
lmer> (fm1 <- lmer(Reaction ~ Days + (Days|Subject), sleepstudy))
Erreur dans diag(val) :
   7 arguments passed to .Internal(identical) which requires 6

 > sessionInfo()
R version 2.15.0 (2012-03-30)
Platform: i386-pc-mingw32/i386 (32-bit)

locale:
[1] LC_COLLATE=French_France.1252  LC_CTYPE=French_France.1252
[3] LC_MONETARY=French_France.1252 LC_NUMERIC=C
[5] LC_TIME=French_France.1252

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base

other attached packages:
[1] lme4_0.999375-42 Matrix_1.0-7     lattice_0.20-6

loaded via a namespace (and not attached):
[1] grid_2.15.0   nlme_3.1-103  stats4_2.15.0 tools_2.15.0

Might it be related to the latest release of Matrix?

It also happens with the development lme4 version on R-Forge.

Kind regards,

Renaud


-- 
Renaud Lancelot
EDENext Project, coordinator: http://www.edenext.eu/

CIRAD, UMR15, Campus International de Baillarguet TA A-DIR / B
F34398 Montpellier

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