cum.bin                 Monotonic binning based on maximum cumulative
                        target rate (MAPA)
gcd                     Excerpt from German Credit Data
iso.bin                 Three-stage monotonic binning procedure
mdt.bin                 Monotonic binning driven by decision tree
ndr.bin                 Four-stage monotonic binning procedure
                        including regression with nested dummies
pct.bin                 Monotonic binning based on percentiles
sts.bin                 Four-stage monotonic binning procedure with
                        statistical test correction
woe.bin                 Four-stage monotonic binning procedure with WoE
                        threshold
