question: protected boolean [ ] canHandleMissing ( boolean nominalPredictor , boolean numericPredictor , boolean stringPredictor , boolean datePredictor , boolean relationalPredictor , boolean multiInstance , boolean predictorMissing , int missingLevel ) { if ( missingLevel == 100 ) { print ( "100% " ) ; } print ( "missing" ) ; if ( predictorMissing ) { print ( " predictor" ) ; } print ( " values" ) ; printAttributeSummary ( nominalPredictor , numericPredictor , stringPredictor , datePredictor , relationalPredictor , multiInstance ) ; print ( "..." ) ; Vector < String > accepts = new Vector < String > ( ) ; accepts . addElement ( "missing" ) ; accepts . addElement ( "value" ) ; accepts . addElement ( "train" ) ; int numTrain = getNumInstances ( ) ; return runBasicTest ( nominalPredictor , numericPredictor , stringPredictor , datePredictor , relationalPredictor , multiInstance , missingLevel , predictorMissing , numTrain , accepts ) ; }
target:  Checks basic missing value handling of the scheme. If the missing values cause an exception to be thrown by the scheme, this will be recorded.