Showing Predictor "NACD Colorectal"

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Regularization: L2	Tuning Score: avg log-likelihood loss
Time Points: 31	Tune Parameters: true
Feature Selection: false	Include Sibling Features: false
Standardize: true	Run Cross-Validation: true
Objective Function: log-likelihood	Marginal Loss Type: unweighted
Use pre-defined Fold: No

Results
Start Time: 2015-03-30 09:45:26 -0600	Used Time: 1 minute
Label Name: SURVIVAL	C Parameter: 1.0
PSSP model: mtlr_model_file390.mtlr	Version: 0.0.1

Predictor Settings / Retrain Show

Cross-validation results

5-Fold Cross-Validation Statistics*
Measure	PSSP Predictor (median)	PSSP Predictor (mean)	K-M Predictor
Concordance Index	0.67 ± 0.06		0.5 ± 0.0
Hinged L1 Loss	12.06 ± 2.18
Uncensored L1 loss	N / A
Marginal L1 Loss	N / A
Marginal L2 Loss	N / A
Hinged L1 Log-Loss	0.76 ± 0.22
Uncensored L1 Log-Loss	N / A
Marginal L1 Log-Loss	N / A
Log-Likelihood Loss	2.06 ± 0.06
D-calibration χ² statistics	11.6 ± 3.84
D-calibration χ² p-value	0.85 ± 0.17

*Mean value ± standard deviation.

Examine Classification Accuracy