data status
dermatology mixed (integer, representing categorie)
ecoli numerical
glass numerical
haberman numerical
heart-statlog mixed (sex)
iono  numerical
iris numerical
sonar numerical
tae mixed
thy numerical
wine numerical
zoo mixed
3-spiral numerical
3MC numerical
blobs numerical
flame numerical
gaussian 1 numerical
insect numerical
lsun numerical
pathbased numerical
zelnik_1 numerical
zelnik_2 numerical
zelnik_6 numerical