Porovnat metody
Prohlédněte si vybrané metody vedle sebe; řádky, které se liší, jsou zvýrazněny.
| Odhad Kaplan-Meier× | Test log-rank pro porovnání křivek přežití× | |
|---|---|---|
| Obor≠ | Statistika | Analýza přežití |
| Rodina | Survival analysis | Survival analysis |
| Rok vzniku≠ | 1958 | 1966 |
| Tvůrce≠ | Edward L. Kaplan and Paul Meier | Mantel, N. |
| Typ≠ | Nonparametric estimator | Non-parametric hypothesis test |
| Původní zdroj≠ | Kaplan, E. L., & Meier, P. (1958). Nonparametric estimation from incomplete observations. Journal of the American Statistical Association, 53(282), 457–481. DOI ↗ | Mantel, N. (1966). Evaluation of Survival Data and Two New Rank Order Statistics Arising in Its Consideration. Cancer Chemotherapy Reports, 50(3), 163–170. link ↗ |
| Další názvy | KM estimator, product-limit estimator, Kaplan-Meier curve, survival curve estimator | Mantel log-rank test, Mantel-Cox test, log-rank sağkalım testi, Log-Rank Testi |
| Příbuzné | 2 | 2 |
| Shrnutí≠ | The Kaplan-Meier estimator is a nonparametric method for estimating the survival function S(t) — the probability that an individual survives beyond time t — from data that include censored observations. Introduced by Edward L. Kaplan and Paul Meier in their landmark 1958 JASA paper, it is the standard first step in any survival analysis and is among the most-cited statistical methods in biomedical research. | The log-rank test, developed by Nathan Mantel in 1966, is a non-parametric hypothesis test that compares the overall survival experience of two or more groups throughout the entire follow-up period. It is the standard companion to Kaplan-Meier curves and determines whether observed differences between curves are statistically meaningful. |
| ScholarGateDatová sada ↗ |
|
|