[R-sig-ME] Package lme4

[Ben Bolker]

   Did you google the error message ... ??

   The top hit for me is ...

https://stackoverflow.com/questions/77481539/error-in-initializeptr-function-cholmod-factor-ldeta-not-provided-by-pack

   The short answer is that you should update packages, making sure that 
the version of lme4 has been compiled with the same version of Matrix 
that you have installed on your system.

   If you are installing from a repository that has binaries that are 
up-to-date, just making sure you have the latest versions of Matrix and 
lme4 should be sufficient.  Otherwise follow the instructions at 
https://stackoverflow.com/a/77532685/190277

   Ben Bolker

On 2024-04-07 7:53 a.m., mina jahan wrote:
> Hi,
> 
> I want to run linear mixed-effects models for analysis of the attached data
> file but I was exposed with under error:
> 
> 
> *Error in initializePtr() : function 'cholmod_factor_ldetA' not provided by
> package 'Matrix'*
> 
> I attached the R code and data file.
> 
> How can I solve this error? Please guide me.
> 
> 
> Best regards,
> 
> Mina Jahangiri
> 
> Ph.D. student of Biostatistics
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