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The PHREG Procedure

Details


Failure Time Distribution

Partial Likelihood Function for the Cox Model

Counting Process Style of Input

The Multiplicative Hazards Model

Newton-Raphson Method

Testing the Global Null Hypothesis

Hazards Ratio Estimates and Confidence Limits

Testing Linear Hypotheses about Regression Coefficients

Residuals

Diagnostics Based on Weighted Residuals

Influence of Observations on Overall Fit of the Model

Survival Distribution Estimates for the Cox Model

Left Truncation of Failure Times

Variable Selection Methods

Computational Resources

Displayed Output

ODS Table Names

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