Showing Predictor "L2_mixed_50%censored_L2_F51_B41_TS-11_0110(SCTX)"

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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: false	Run Cross-Validation: true
Objective Function: l2 marginal loss	Marginal Loss Type: weighted
Use pre-defined Fold: No

Results
Start Time: 2016-12-10 15:41:32 -0700	Used Time: 2 minutes
Label Name: SURVIVAL	C Parameter: 0.001
PSSP model: mtlr_model_file2511.mtlr	Version: 0.0.1

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Cross-validation results

5-Fold Cross-Validation Statistics*
Measure	PSSP Predictor (median)	PSSP Predictor (mean)	K-M Predictor
Concordance Index	0.52 ± 0.14	0.52 ± 0.14	0.5 ± 0.0
Hinged L1 Loss	16.28 ± 0.75		13.49 ± 0.05
Uncensored L1 loss	28.45 ± 2.02	30.31 ± 2.27	16.65 ± 0.04
Marginal L1 Loss	27.7 ± 1.01	28.1 ± 1.08	25.73 ± 0.58
Marginal L2 Loss	29.61 ± 1.09		29.52 ± 0.85
Hinged L1 Log-Loss	0.8 ± 0.02	0.82 ± 0.02	0.73 ± 0.01
Uncensored L1 Log-Loss	1.53 ± 0.05	1.57 ± 0.05	1.19 ± 0.01
Marginal L1 Log-Loss	1.12 ± 0.02	1.13 ± 0.02	1.07 ± 0.01
Log-Likelihood Loss	15.0 ± 30.0
D-calibration χ² statistics	1584.63 ± 36.97		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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