MLLogisticRegressionClassifier.ModelParameters.ValidationData.dataFrame(_:) Validation data provided in a DataFrame. Declarationcase dataFrame(DataFrame) See AlsoSpecifying validation dataMLLogisticRegressionClassifier.ModelParameters.ValidationData.split(strategy:)MLLogisticRegressionClassifier.ModelParameters.ValidationData.table(_:)MLLogisticRegressionClassifier.ModelParameters.ValidationData.none