print lists the model information and final confusion matrix
for submitted data.
"print"(x, ...)maboost. print produces a summary of the original function call, method
used for boosting, number of iterations, final confusion matrix,
error from data used to build the model, and estimates of M.
Note: any object of class maboost invokes print, when
printed to the screen.
summary.maboost,predict.maboost,