Options: -C 0.25 -M 2 

=== Classifier model (full training set) ===

J48 pruned tree
------------------

201111_at <= 9.415261: normal (9.0)
201111_at > 9.415261: nasopharyngeal_carcinoma (31.0)

Number of Leaves  : 	2

Size of the tree : 	3


Time taken to build model: 0.48 seconds

Time taken to test model on training data: 0.5 seconds

=== Error on training data ===

Correctly Classified Instances          40              100      %
Incorrectly Classified Instances         0                0      %
Kappa statistic                          1     
Mean absolute error                      0     
Root mean squared error                  0     
Relative absolute error                  0      %
Root relative squared error              0      %
Total Number of Instances               40     


=== Detailed Accuracy By Class ===

                 TP Rate  FP Rate  Precision  Recall   F-Measure  MCC      ROC Area  PRC Area  Class
                 1,000    0,000    1,000      1,000    1,000      1,000    1,000     1,000     normal
                 1,000    0,000    1,000      1,000    1,000      1,000    1,000     1,000     nasopharyngeal_carcinoma
Weighted Avg.    1,000    0,000    1,000      1,000    1,000      1,000    1,000     1,000     


=== Confusion Matrix ===

  a  b   <-- classified as
  9  0 |  a = normal
  0 31 |  b = nasopharyngeal_carcinoma

Time taken to perform cross-validation: 1.17 seconds


=== Stratified cross-validation ===

Correctly Classified Instances          34               85      %
Incorrectly Classified Instances         6               15      %
Kappa statistic                          0.6013
Mean absolute error                      0.15  
Root mean squared error                  0.3873
Relative absolute error                 41.7266 %
Root relative squared error             92.6263 %
Total Number of Instances               40     


=== Detailed Accuracy By Class ===

                 TP Rate  FP Rate  Precision  Recall   F-Measure  MCC      ROC Area  PRC Area  Class
                 0,778    0,129    0,636      0,778    0,700      0,607    0,824     0,545     normal
                 0,871    0,222    0,931      0,871    0,900      0,607    0,824     0,911     nasopharyngeal_carcinoma
Weighted Avg.    0,850    0,201    0,865      0,850    0,855      0,607    0,824     0,829     


=== Confusion Matrix ===

  a  b   <-- classified as
  7  2 |  a = normal
  4 27 |  b = nasopharyngeal_carcinoma