block time position trtmt   y
    1     1      1      1   0.637
    1     1      2      2   0.174
    1     2      1      3   0.886
    1     2      2      4   0.378
    1     3      1      5   0.396
    1     3      2      6   0.386
    1     1      1      1   0.645
    1     1      2      2   0.238
    1     2      1      3   0.655
    1     2      2      4   0.459
    1     3      1      5   0.415
    1     3      2      6   0.453
    2     1      1      1   0.675
    2     1      2      2   0.187
    2     2      1      3   0.528
    2     2      2      4   0.270
    2     3      1      5   0.594
    2     3      2      6   0.799
    2     1      1      1   0.480
    2     1      2      2   0.183
    2     2      1      3   0.701
    2     2      2      4   0.426
    2     3      1      5   0.545
    2     3      2      6   0.413