Research Article
Survival Data Analysis with Time-Dependent Covariates Using Generalized Additive Models
Table 4
Ranks and
values for nonparametric effects.
| No. | Model | Deviance | d.f. | CV (AIC) |
| I | s(time) + s(age) + s(pro) + s(bili) | 661.77 | 1933.16 | 691.99 (685.44) | II | s(age) + s(pro) + s(bili) | 663.65 | 1934.57 | 690.54 (684.52) | III | s(time) + s(pro) + s(bili) | 705.50 | 1933.93 | 739.03 (727.64) | IV | Age + s(pro) + s(bili) | 663.65 | 1934.57 | 690.51 (684.51) | V | Age + s(pro) + bili | 686.63 | 1937.58 | 708.44 (701.46) | VI | Age + pro + s(bili) | 675.80 | 1938.02 | 696.53 (689.77) |
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