Table 3.
Parameters per hazard component |
|||
---|---|---|---|
νi | β0i | β1i (per hour) | |
Unconstrained model | |||
Early part | 0.289 (0.273, 0.305) | −1.45 (−1.51, −1.39) | 0.226 (0.127, 0.323) |
Late part | 2.58 (2.36, 2.83) | −7.62 (−8.34, −6.98) | −0.195 (−0.475, 0.0830) |
IT effect constrained to be positive | |||
Early part | 0.288 (0.272, 0.304) | −1.44 (−1.50, −1.38) | 0.197 (0.10, 0.29) |
Late part | 2.572 (2.353, 2.817) | −7.55 (−8.24, −6.93) | 0.067 (0.002, 0.23) |