* HLM One-Way ANOVA;

/* Two-Level Hierarchical Linear Models */

data hlm;



treat    y

----------

  1      0

  1      1

  1      3

  1      1

  1      1

  1      2

  1      2

  1      1

  1      1

  1      2

  2      2

  2      3

  2      4

  2      2

  2      1

  2      1

  2      2

  2      2

  2      3

  2      4

  3      2

  3      3

  3      4

  3      4

  3      2

  3      1

  3      2

  3      3

  3      2

  3      2

  4      2

  4      4

  4      5

  4      3

  4      2

  4      1

  4      3

  4      3

  4      2

  4      4

  5      1

  5      0

  5      2

  5      1

  5      1

  5      2

  5      1

  5      0

  5      1

  5      3