print prints its ParameterSet argument and returns it invisibly (via invisible(x)).
# S3 method for class 'ParameterSet'
print(x, ..., markdown = NA)The ParameterSet object to print.
Ensures that all arguments (starting from the "...") are to be named and that a warning will be displayed if unknown arguments are passed.
If TRUE, the object x will be printed using markdown syntax;
normal representation will be used otherwise (default is FALSE)
Prints the parameters and results of a parameter set.