Prints the fitted model and returns it invisibly.
No return value, called for side effects
Print a data.frame with three columns:
the first column is support size of model;
the second column is deviance of model;
the last column is the tuning value of the certain tuning type.
print.abess,
predict.abess,
coef.abess,
extract.abess,
plot.abess,
deviance.abess.