Apparently, crossprod has been changed a while back (with R 4.4.0), with downstream impact on pyfixest. As a result, multiple unit tests currently fail. We could fix this by moving away from r2u and installing all R dependencies from source, which would lead to pretty bad increases in CI runtime, or by installing a lower R version via r2u (which I don't think is possible).
Apparently,
crossprodhas been changed a while back (with R 4.4.0), with downstream impact on pyfixest. As a result, multiple unit tests currently fail. We could fix this by moving away from r2u and installing all R dependencies from source, which would lead to pretty bad increases in CI runtime, or by installing a lower R version via r2u (which I don't think is possible).r2u currently installs R 4.4.2 in the CI wfls.
Context from r-devel: link
FYI @leostimpfle @vincentarelbundock, this is currently leading to test errors in your PRs.