survival models

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• Survival analysis — is a branch of statistics which deals with death in biological organisms and failure in mechanical systems. This topic is called reliability theory or reliability analysis in engineering, and duration analysis or duration modeling in economics or …   Wikipedia

• Survival-Analyse — Ereigniszeitanalyse ist eine statistische Analyse, bei der die Zeit bis zu einem bestimmten Ereignis ( time to event ) zwischen zwei oder mehr Gruppen verglichen wird, um die Wirkung von prognostischen Faktoren, medizinischer Behandlung oder… …   Deutsch Wikipedia

• Survival Analysis — Ereigniszeitanalyse ist eine statistische Analyse, bei der die Zeit bis zu einem bestimmten Ereignis ( time to event ) zwischen zwei oder mehr Gruppen verglichen wird, um die Wirkung von prognostischen Faktoren, medizinischer Behandlung oder… …   Deutsch Wikipedia

• Survival horror — is a video game genre inspired by fictional horror films in which the player s primary objective is to survive and/or escape a threat typical of horror fiction, usually monsters or supernatural beings of some sort.cite web | author = Davies,… …   Wikipedia

• Survival knife — Survival knives are intended for survival purposes when lost in a wilderness environment. Military units issue some type of survival knife to pilots in the event they may be shot down. Hunters, hikers, and outdoor sport enthusiasts use survival… …   Wikipedia

• Survival Under Atomic Attack — was the title of an official United States government booklet released by the Executive Office of the President, the National Security Resources Board (document 130), and the Civil Defense Office. Released at the dawn of the Cold War era, the… …   Wikipedia

• Survival function — The survival function, also known as a survivor function or reliability function, is a property of any random variable that maps a set of events, usually associated with mortality or failure of some system, onto time. It captures the probability… …   Wikipedia

• 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

• Matrix population models — Population models are used in population ecology to model the dynamics of wildlife or human populations. Matrix population models are a specific type of population model that uses matrix algebra. Matrix algebra, in turn, is simply a form of… …   Wikipedia

• Predictive analytics — encompasses a variety of techniques from statistics and data mining that analyze current and historical data to make predictions about future events. Such predictions rarely take the form of absolute statements, and are more likely to be… …   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