Showing Predictor "L2_mixed_50%censored"

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Regularization: L2	Tuning Score: avg marginal l1-loss
Time Points: 42	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: 2016-12-10 15:34:05 -0700	Used Time: 5 minutes
Label Name: SURVIVAL	C Parameter: 0.01
PSSP model: mtlr_model_file2509.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	0.78 ± 0.02	0.78 ± 0.02	0.5 ± 0.0
Hinged L1 Loss	12.21 ± 1.16		13.49 ± 0.05
Uncensored L1 loss	17.54 ± 1.45	15.63 ± 1.04	16.65 ± 0.04
Marginal L1 Loss	20.11 ± 0.56	18.15 ± 0.89	25.73 ± 0.58
Marginal L2 Loss	28.79 ± 1.85		29.52 ± 0.85
Hinged L1 Log-Loss	1.14 ± 0.57	0.55 ± 0.02	0.73 ± 0.01
Uncensored L1 Log-Loss	1.74 ± 0.86	0.99 ± 0.03	1.19 ± 0.01
Marginal L1 Log-Loss	1.39 ± 0.58	0.78 ± 0.03	1.07 ± 0.01
Log-Likelihood Loss	9.71 ± 3.62
D-calibration χ² statistics	157.43 ± 89.24		0.8 ± 0.17
D-calibration χ² p-value	0.0 ± 0.0		1.0 ± 0.0

*Mean value ± standard deviation.

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