HDF  +` @TREE HEAPX datadata_descr8 (namevineyard (mldata0 commentDataset from Smoothing Methods in Statistics (ftp stat.cmu.edu/datasets) Simonoff, J.S. (1996). Smoothing Methods in Statistics. New York: Springer-Verlag. TREEx HEAPXdouble1int0@SNOD` ?@4 44 ~LxSNODh?@@@@ @@@@@@@@@@@@@@@@ @@@@@@@@@@@@@@@@@@@@?????????@ @&@"@#@$@(@$@'@$@&@$@%@$@&@&@'@(@)@*@&@&@&@*@&@*@(@,@$@*@ @@ @ @@$@@$@ @$@"@$@ @&@$@@@@ @@@@#@1@2@4@4@4@3@5@3@:@4@7@6@4@4@8@7@7@4@5@7@7@6@6@5@4@2@5@0@0@.@0@.@.@1@1@5@1@4@0@4@.@1@1@4@.@,@(@&@&@!@@  !"#$%&'()*+,-./01234       4~LTREE HEAPX(8namesorderingtypes0p@~LSNOD( )GCOL lugs_1990 lugs_1991 lugs_1989 row_numberdouble1int0numericnumeric numeric numeric ~L@~L