Showing Predictor "NACD - No H+N+CR (L1) - Retrained (C=100, D=10)"

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Notes:

From Northern Alberta cancer patients

Publicly Accessible: yes

Viewable by Administrators: yes

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Options
Regularization: L1	Tuning Score: avg l1-loss
Time Points: Default	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: 2012-12-03 07:30:23 -0700	Used Time: 2 minutes
Label Name: SURVIVAL	C Parameter: 100.0
PSSP model: mtlr_model_file75.mtlr	Version: 0.0.1
Feature Sparsity Index: 7.0% used

Predictor Settings / Retrain Show

Cross-validation results

5-Fold Cross-Validation Statistics*
Measure	PSSP Predictor (median)	PSSP Predictor (mean)	K-M Predictor
Concordance Index	0.73 ± 0.01		0.5 ± 0.0
Hinged L1 Loss	8.89 ± 0.26
Uncensored L1 loss	N / A
Marginal L1 Loss	N / A
Marginal L2 Loss	N / A
Hinged L1 Log-Loss	0.64 ± 0.02
Uncensored L1 Log-Loss	N / A
Marginal L1 Log-Loss	N / A
Log-Likelihood Loss	3.72 ± 0.06
D-calibration χ² statistics	N / A
D-calibration χ² p-value	N / A

*Mean value ± standard deviation.

Examine Classification Accuracy