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. 2022 Sep 3;88(4):1443–1465. doi: 10.1007/s11336-022-09882-6

Table 8.

Pruned regression trunk: MS approach. The table shows the node in which the split is found, the splitting covariate, and its split point together with the deviance associated with each estimated model.

Node Covariate Point Deviance
Main effects (no splits) 1115
bestsplit1 1 x3 (grade point average) 27.50 1096
bestsplit2 2 x7 (age) 25.00 1080
bestsplit3 4 x2 (n. of ECTS) 39.00 1064
bestsplit4 8 x3 (grade point average) 21.00 1050