A Result on a 2x2 Survival Experiment.

Abstract

Lifetime data classified according to categorical variables under the proportionality of the hazard functions of response variables for various treatment combinations is assumed. The proposed model is a combination of Cox's proportional hazards model and ANOVA model. The existence of a solution to the marginal likelihood function is examined for the case of 2x2 two-way classification. We provide an easily verifiable condition for the existence of a unique estimate.

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Document Details

Document Type
Technical Report
Publication Date
Jul 01, 1997
Accession Number
ADA328288

Entities

People

  • M. B. Rao
  • Ramin B. Arami

Organizations

  • Pennsylvania State University

Tags

DTIC Thesaurus Topics

  • Classification
  • Contrast
  • Data Science
  • Data Sets
  • Equations
  • Estimators
  • Information Science
  • Multivariate Analysis
  • North Dakota
  • Order Statistics
  • Probability
  • Random Variables
  • Risk
  • Security
  • Statistics
  • United States
  • United States Government

Fields of Study

  • Mathematics

Readers

  • Regression Analysis.