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Frailty models in survival analysis /
"The concept of frailty offers a convenient way to introduce unobserved heterogeneity and associations into models for survival data. In its simplest form, frailty is an unobserved random proportionality factor that modifies the hazard function of an individual or a group of related individuals...
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| Format: | Printed Book |
| Language: | English |
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Boca Raton, FL :
CRC Press,
c2011.
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| Series: | Chapman & Hall/CRC biostatistics series.
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| Subjects: |