According to "https://cran.r-project.org/doc/manuals/r-release/NEWS.html" : As an experimental feature the placeholder can now also be used in the rhs of a forward pipe |> expression as the first argument in an extraction call, such as $coef. More generally, it can be used as the head of a chain of extractions, such as _$coef[[2]]. "
Avoid using _$ since base layers in containers may not support R v 4.3 (yet).
According to "https://cran.r-project.org/doc/manuals/r-release/NEWS.html" : As an experimental feature the placeholder can now also be used in the rhs of a forward pipe |> expression as the first argument in an extraction call, such as $coef. More generally, it can be used as the head of a chain of extractions, such as _$coef[[2]]. "
Avoid using _$ since base layers in containers may not support R v 4.3 (yet).