Predictive sample reuse techniques for censored data

• Autores: Seymour Geisser
• Localización: Trabajos de estadística e investigación operativa, ISSN 0041-0241, Vol. 31, Nº. 1, 1980, págs. 433-452
• Idioma: inglés
• Títulos paralelos:
  • Técnicas de reutilización predictiva de muestras para datos censurados
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• Resumen

  • Predictive sample reuse methods usually applied in low structure aparametric paradigms are shown to be useful in certain high structure situations when conjoined with a Bayesian approach. Particular attention is focused on the incomplete data situation for which two alternative sample reuse approaches are devised. The first involves differential weighting and the second a recursive sample reuse algorithm. These are applied to censored exponential survival data. The exponential approach appears to be preferable from both a computational and modelling viewpoint