Subset a cross-check object

As for [[.bmmtools_recovery]: dplyr::select() on a tibble subclass subsets through [ and never reaches dplyr_reconstruct(), so this method is what drops the class once a contract column is gone.

Usage

# S3 method for class 'bmmtools_cross_check'
x[...]

Arguments

x

A bmmtools_cross_check object.

...

Passed to the tibble method.

Value

A cross-check object while the contract holds, a plain tibble once it does not.