* HLM Crossed Two-Factor Mixed MANOVA;

data hlmcross;



practice    tutor     y

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

    1          1      65

    1          1      70

    1          2      70

    1          2      78

    1          3      62

    1          3      66

    1          4      56

    1          4      64

    1          5      62

    1          5      70

    1          6      45

    1          6      48

    1          7      56

    1          7      69

    1          8      82

    1          8      86

    1          9      53

    1          9      54

    1         10      82

    1         10      88

   -1          1     140

   -1          1     155

   -1          2     159

   -1          2     163

   -1          3     163

   -1          3     181

   -1          4     139

   -1          4     142

   -1          5     127

   -1          5     138

   -1          6     141

   -1          6     146

   -1          7     130

   -1          7     138

   -1          8     139

   -1          8     144

   -1          9     128

   -1          9     130

   -1         10     156

   -1         10     165