=== Classifier model (full training set) === ZeroR predicts class value: tumoral Time taken to build model: 0.02 seconds Time taken to test model on training data: 1.14 seconds === Error on training data === Correctly Classified Instances 46 51.1111 % Incorrectly Classified Instances 44 48.8889 % Kappa statistic 0 Mean absolute error 0.4998 Root mean squared error 0.4999 Relative absolute error 100 % Root relative squared error 100 % Total Number of Instances 90 === Detailed Accuracy By Class === TP Rate FP Rate Precision Recall F-Measure MCC ROC Area PRC Area Class 1,000 1,000 0,511 1,000 0,676 ? 0,500 0,511 tumoral 0,000 0,000 ? 0,000 ? ? 0,500 0,489 normal Weighted Avg. 0,511 0,511 ? 0,511 ? ? 0,500 0,500 === Confusion Matrix === a b <-- classified as 46 0 | a = tumoral 44 0 | b = normal Time taken to perform cross-validation: 1.24 seconds === Stratified cross-validation === Correctly Classified Instances 46 51.1111 % Incorrectly Classified Instances 44 48.8889 % Kappa statistic 0 Mean absolute error 0.5 Root mean squared error 0.5002 Relative absolute error 100 % Root relative squared error 100 % Total Number of Instances 90 === Detailed Accuracy By Class === TP Rate FP Rate Precision Recall F-Measure MCC ROC Area PRC Area Class 1,000 1,000 0,511 1,000 0,676 ? 0,485 0,504 tumoral 0,000 0,000 ? 0,000 ? ? 0,485 0,482 normal Weighted Avg. 0,511 0,511 ? 0,511 ? ? 0,485 0,493 === Confusion Matrix === a b <-- classified as 46 0 | a = tumoral 44 0 | b = normal