Multilevel Point-Biserial Correlation?

[emstruong]

Hello,

Thank you for the great package.

I was just wondering whether it was possible to do multilevel point-biserial correlations? Specifically, my within-subject variable is one dichotomous (yes/no) and one continuous.

I think it should because of the relationship with Pearson's correlation, but I was also hoping to see whether there were any resources for how this is done in the correlation package?

There wasn't much of an explanation in the JOSS package...

Thanks