* Mardias's Measure of Multivariate Skewness and Kurtosis;

data rhower;



  y1    y2    y3    x0    x1    x2    x3    x4    x5

 ---------------------------------------------------

  68    15    24     1     0    10     8    21    22

  82    11     8     1     7     3    21    28    21

  82    13    88     1     7     9    17    31    30

  91    18    82     1     6    11    16    27    25

  82    13    90     1    20     7    21    28    16

 100    15    77     1     4    11    18    32    29

 100    13    58     1     6     7    17    26    23

  96    12    14     1     5     2    11    22    23

  63    10     1     1     3     5    14    24    20

  91    18    98     1    16    12    16    27    30

  87    10     8     1     5     3    17    25    24

 105    21    88     1     2    11    10    26    22

  87    14     4     1     1     4    14    25    19

  76    16    14     1    11     5    18    27    22

  66    14    38     1     0     0     3    16    11

  74    15     4     1     5     8    11    12    15

  68    13    64     1     1     6    10    28    23

  98    16    88     1     1     9    12    30    18

  63    15    14     1     0    13    13    19    16

  94    16    99     1     4     6    14    27    19

  82    18    50     1     4     5    16    21    24

  89    15    36     1     1     6    15    23    28

  80    19    88     1     5     8    14    25    24

  61    11    14     1     4     5    11    16    22

 102    20    24     1     5     7    17    26    15

  71    12    24     1     0     4     8    16    14

 102    16    24     1     4    17    21    27    31

  96    13    50     1     5     8    20    28    26

  55    16     8     1     4     7    19    20    13

  96    18    98     1     4     7    10    23    19

  74    15    98     1     2     6    14    25    17

  78    19    50     1     5    10    18    27    26