Krahasoni metodat
Shqyrtoni metodat e zgjedhura krah për krah; rreshtat që ndryshojnë janë të theksuar.
| Regresioni Bajesian Cox× | Model i fryrë me zero× | |
|---|---|---|
| Fusha | Statistikë | Statistikë |
| Familja | Regression model | Regression model |
| Viti i origjinës≠ | 1972 (Cox PH); 2001 (Bayesian treatment) | 1992 |
| Krijuesi≠ | Cox (1972) for the base model; Bayesian formulation by Sinha, Chen & Ghosh (1990s); comprehensive treatment by Ibrahim, Chen & Sinha (2001) | Diane Lambert |
| Lloji≠ | Survival regression | Count regression with excess zeros |
| Burimi themelues≠ | Ibrahim, J. G., Chen, M.-H., & Sinha, D. (2001). Bayesian Survival Analysis. Springer. ISBN: 978-0387952772 | Lambert, D. (1992). Zero-inflated Poisson regression, with an application to defects in manufacturing. Technometrics, 34(1), 1–14. DOI ↗ |
| Emërtime të tjera | Bayesian Cox PH model, Bayesian proportional hazards model, Bayesian survival regression, BCox | ZIP model, ZINB model, zero-inflated Poisson, zero-inflated negative binomial |
| Të lidhura | 6 | 6 |
| Përmbledhja≠ | Bayesian Cox regression combines the Cox proportional hazards model for time-to-event data with Bayesian inference. Instead of point estimates, it produces full posterior distributions over the hazard ratios, naturally incorporating prior knowledge and providing coherent uncertainty quantification even with small samples or informative censoring. | A zero-inflated model is a two-component mixture regression designed for count outcomes that contain more zero values than a standard Poisson or negative binomial distribution can accommodate. One component is a binary process that generates structural zeros; the other is a count process that generates both zeros and positive counts. |
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