“Error in initializePtr(): function ‘cholmod_factor_ldetA’ not provided by package Matrix” gets displayed while trying to generate mixed effects model
I have already tried the previous solutions displayed by some users. I have tried removing and reinstalling Matrix and lme4 packages. To make matters worse, now R is unable to install lme4 or Matrix package. It says “Matrix package not available for this version of R”. I have also tried the following command, which was given by some user:
“Error in intitliazePtr(): function ‘cholmod_factor_ldetA’ not provided by package Matrix” gets displayed while trying to generate mixed effects model
I have already tried the previous solutions displayed by some users. I have tried removing and reinstalling Matrix and lme4 packages. To make matters worse, now R is unable to install lme4 or Matrix package. It says “Matrix package not available for this version of R”. I have also tried the following command, which was given by some user: