An S4 class used to track parameters from a specific RCNA function execution.
call
A character vector detailing the function call that (`correct_gc_bias`, `estimate_nkr`, `estimate_feature_score`) was performed to produce this S4 object.
params
A list corresponding to the parameters that were submitted with the associated function call
res.files
A list containing the names of the flat files that were created by the documented function call.