If results have been generated directly from functions like tune::tune_grid(), they can be combined into a workflow set using this function.




One or more named objects. Names should be unique and the objects should have at least one of the following classes: iteration_results, tune_results, resample_results, or tune_race. Each element should also contain the original workflow (accomplished using the save_workflow option in the control function).


A workflow set. Note that the option column will not reflect the options that were used to create each object.