SURPH
SURvival under Proportional Hazards


|Tools & Models|
SURPH Documentation Manual

Survival Under Proportional Hazards

SURPH is an analytical tool for estimating survival using release-recapture data as a function of environmental and experimental effects. These effects may apply to a population (such as ambient temperature) or an individual (such as body length). SURPH provides flexible modeling capability for selecting the most parsimonious models, and diagnostic reports and graphs for analysing data and selected models. Hypothesis testing can be done with Likelihood Ratio Test, AIC, or Analysis of Deviance.

NOTE: The input data file format has been changed for version 2.1.

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Please direct questions or comments to:
surph@cbr.washington.edu
Columbia Basin Research,
School of Aquatic & Fishery Sciences,
University of Washington
Wednesday, 02-Jan-2008 10:59:19 PST