- Cox proportional hazards regression model
- регрессионная модель пропорциональных рисков Кокса
English-Russian electronics dictionary .
Cox proportional hazards regression model
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Proportional hazards models — are a class of survival models in statistics. Survival models relate the time that passes before some event occurs to one or more covariates that may be associated with that quantity. In a proportional hazards model, the unique effect of a unit… … Wikipedia
David Cox (statistician) — David Cox Born 15 July 1924 (1924 07 15) (age 87) … Wikipedia
Accelerated failure time model — In the statistical area of survival analysis, an accelerated failure time model (AFT model) is a parametric model that provides an alternative to the commonly used proportional hazards models. Whereas a proportional hazards model assumes that the … Wikipedia
Robust regression — In robust statistics, robust regression is a form of regression analysis designed to circumvent some limitations of traditional parametric and non parametric methods. Regression analysis seeks to find the effect of one or more independent… … Wikipedia
Logrank test — In statistics, the logrank test is a hypothesis test to compare the survival distributions of two samples. It is a nonparametric test and appropriate to use when the data are right skewed and censored (technically, the censoring must be non… … Wikipedia
Randomized controlled trial — Flowchart of four phases (enrollment, intervention allocation, follow up, and data analysis) of a parallel randomized trial of two groups, modified from the CONSORT (Consolidated Standards of Reporting Trials) 2010 Statement[1] … Wikipedia
Kaplan–Meier estimator — The Kaplan–Meier estimator,[1][2] also known as the product limit estimator, is an estimator for estimating the survival function from life time data. In medical research, it is often used to measure the fraction of patients living for a certain… … Wikipedia
Hazard ratio — The hazard ratio in survival analysis is the effect of an explanatory variable on the hazard or risk of an event. For a less technical definition than is provided here, consider hazard ratio to be an estimate of relative risk and see the… … Wikipedia
S (язык программирования)/Temp — Это временная версия статьи S (язык программирования). После внесения в неё правок нужно объединить эту статью со статьёй S (язык программирования) и заменить её содержимое шаблоном {{db}}. Если статья не подходит под формат Википедии, то её… … Википедия
S (язык программирования) — Эту статью следует викифицировать. Пожалуйста, оформите её согласно правилам оформления статей. У этого термина существуют и другие значения, см. S. S язы … Википедия
Nested case-control study — A nested case control study is a variation of a case cohort study in which only a subset of controls from the cohort are compared to the incident cases. In a case cohort study, all incident cases in the cohort are compared to a random subset of… … Wikipedia
