Showing Predictor "Lung_L2_mashrur"

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Regularization: L2	Tuning Score: avg marginal l1-loss
Time Points: 10	Tune Parameters: true
Feature Selection: false	Include Sibling Features: false
Standardize: true	Run Cross-Validation: true
Objective Function: l2 marginal loss	Marginal Loss Type: weighted
Use pre-defined Fold: No

Results
Start Time: 2016-12-12 12:14:31 -0700	Used Time: 35 minutes
Label Name: time	C Parameter: 0.1
PSSP model: mtlr_model_file2517.mtlr	Version: 0.0.3

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Cross-validation results

5-Fold Cross-Validation Statistics*
Measure	PSSP Predictor (median)	PSSP Predictor (mean)	K-M Predictor
Concordance Index	0.74 ± 0.05	0.74 ± 0.05	0.5 ± 0.0
Hinged L1 Loss	19.26 ± 2.78		27.4 ± 4.89
Uncensored L1 loss	47.17 ± 8.23	51.85 ± 20.64	97.07 ± 12.23
Marginal L1 Loss	39.98 ± 3.36	33.36 ± 6.61	47.77 ± 8.47
Marginal L2 Loss	49.99 ± 5.32		64.4 ± 10.12
Hinged L1 Log-Loss	0.78 ± 0.35	0.43 ± 0.04	0.57 ± 0.05
Uncensored L1 Log-Loss	1.38 ± 0.17	1.44 ± 0.17	2.02 ± 0.08
Marginal L1 Log-Loss	1.05 ± 0.3	0.72 ± 0.03	0.87 ± 0.06
Log-Likelihood Loss	3.92 ± 0.82
D-calibration χ² statistics	11.98 ± 5.63		2.06 ± 0.57
D-calibration χ² p-value	0.79 ± 0.24		1.0 ± 0.0

*Mean value ± standard deviation.

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