Main functions
--------------
pelora                  Supervised Grouping of Predictor Variables
wilma                   Supervised Grouping of Predictor Variables


Methods for pelora and wilma
----------------------------
coef.pelora             Extract the Model Coefficients of Pelora
fitted.pelora           Extract the Fitted Values of Pelora
plot.pelora             2-Dimensional Visualization of Pelora's Output
predict.pelora          Predict Method for Pelora
print.pelora            Print Method for Pelora Objects
summary.pelora          Summary Method for Pelora Objects
fitted.wilma            Extract the Fitted Values of Wilma
plot.wilma              2-Dimensional Visualization of Wilma's Output
predict.wilma           Predict Method for Wilma
print.wilma             Print Method for Wilma Objects
summary.wilma           Summary Method for Wilma Objects


Auxiliary functions
-------------------
nnr			Classification with Wilma's Clusters
dlda                    Classification with Wilma's Clusters
logreg			Classification with Wilma's Clusters
aggtrees		Classification with Wilma's Clusters
margin                  Classification Margin Between Two Sample Classes
score                   Wilcoxon Score for Binary Problems
sign.change             Sign-flipping of Predictor Variables for Pelora
sign.flip               Sign-flipping of Predictor Variables for Wilma
standardize.genes       Standardization of Predictor Variables
back.search             Internal function for Wilma


Datasets
--------
leukemia                A part of the famous AML/ALL-leukemia dataset
