man-roxygen/param_default.R

In mlr-org/phng: Define and Work with Parameter Spaces for Complex Algorithms

#' @param default (`any`)\cr
#'   Default value. Can be from the domain of the parameter or an element of
#'   `special_vals`. Has value [NO_DEF] if no default exists. `NULL` can be a
#'   valid default.
#'   The value has no effect on `ParamSet$values` or the behavior of
#'   `ParamSet$check()`, `$test()` or `$assert()`.
#'   The `default` is intended to be used for documentation purposes.
#'   `