In a proportional hazards model, the unique effect of a unit increase in a covariate is multiplicative with respect to the hazard rate. The hazard rate...

model (AFT model) is a parametric model that provides an alternative to the commonly used proportional hazards models. Whereas a proportional hazards...

they first see the clinician. The Cox model assumes that the hazards are proportional. The proportional hazard assumption may be tested using the R function...

to other statistical models including generalized linear models, generalized estimating equations, proportional hazards models, and M-estimators. Lasso's...

_{k}X_{k}{\big )}.} Such models are generally classed proportional hazards regression models; the best known being the Cox proportional hazards model, and the exponential...

field of statistics included introducing logistic regression, the proportional hazards model and the Cox process, a point process named after him. He was a...

nonparametric models. These models often use smoothing or kernels. A well-known example of a semiparametric model is the Cox proportional hazards model. If we...

The hazard function h ( t | x , θ ) {\displaystyle h(t|\mathbf {x} ,\mathbf {\theta } )} of the Hypertabastic proportional hazards model has the form...

Stephen P. Estimation of discrete time (grouped duration data) proportional hazards models: pgmhaz (PDF) (Report). ESRC Research Centre on Micro-Social...

instantaneous hazards of progression to one state, conditional on occupying another state. Extensions of the Cox proportional hazard models are popular models in...

component of the proportional hazards model: using a restriction on the hazard function, the likelihood does not contain the shape of the hazard over time....

the Red Wood Ant (Formica polyctena): An Analysis Based on the Proportional Hazards Model." Journal of Animal Ecology. 54 (3). "Cinnabar | The Wildlife...

survival adjusted for covariates; parametric survival models and the Cox proportional hazards model may be useful to estimate covariate-adjusted survival...

Different links g lead to ordinal regression models like proportional odds models or ordered probit models. If the response variable is a nominal measurement...

logrank statistic can be derived as the score test for the Cox proportional hazards model comparing two groups. It is therefore asymptotically equivalent...

between threshold regression models derived from first hitting times and the ubiquitous Cox proportional hazards regression model was investigated in. Applications...

Proportionate allocation uses a sampling fraction in each of the strata that are proportional to that of the total population. For instance, if the population consists...

term linear model refers to any model which assumes linearity in the system. The most common occurrence is in connection with regression models and the term...

regression, and for some non-linear regression models. Other non-linear models, such as proportional hazards models for survival analysis, have been considered...

example the proportional odds ordinal logistic model). See § Extensions for further extensions. The logistic regression model itself simply models probability...

multivariate statistics. Survival analysis includes Cox regression (Proportional hazards model) and Kaplan–Meier survival analysis. Procedures for method evaluation...

A graphical model or probabilistic graphical model (PGM) or structured probabilistic model is a probabilistic model for which a graph expresses the conditional...

making the width of the box proportional to the size of the group. A popular convention is to make the box width proportional to the square root of the...

COX, oxide capacitance in MOSFET devices Cox model, a proportional hazards model in statistics Cox model engines, made by L.M. Cox Manufacturing Inc....

regression creates proportional hazards models, one class of survival analysis: see proportional hazards models for descriptions of Cox models. When estimating...

different probabilities of being chosen if the four sample sizes are not proportional to the populations of the four neighborhoods. In such a case, we would...

"Methods for the Analysis of Sampled Cohort Data in the Cox Proportional Hazards Model" (PDF). Annals of Statistics. 23 (5): 1749–1778. doi:10.1214/aos/1176324322...

estimated from data when doing regression analysis (in particular proportional hazards models in survival analysis and logistic regression) while keeping the...

general linear model or general multivariate regression model is a compact way of simultaneously writing several multiple linear regression models. In that...

two models, 1 and 2, where model 1 is 'nested' within model 2. Model 1 is the restricted model, and model 2 is the unrestricted one. That is, model 1 has...