Now we are looking on the crossword clue for: Rearward, to a mariner.
it’s A 22 letters crossword puzzle definition.
Next time, try using the search term “Rearward, to a mariner crossword” or “Rearward, to a mariner crossword clue” when searching for help with your puzzle on the web. See the possible answers for Rearward, to a mariner below.
Did you find what you needed?
We hope you did!. If you are still unsure with some definitions, don’t hesitate to search them here with our crossword puzzle solver.
Possible Answers:
AFT.
Last seen on: USA Today Crossword – Feb 21 2019
Random information on the term “AFT”:
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 effect of a covariate is to multiply the hazard by some constant, an AFT model assumes that the effect of a covariate is to accelerate or decelerate the life course of a disease by some constant. This is especially appealing in a technical context where the ‘disease’ is a result of some mechanical process with a known sequence of intermediary stages.
In full generality, the accelerated failure time model can be specified as[1]
where θ {\displaystyle \theta } denotes the joint effect of covariates, typically θ = exp ( − [ β 1 X 1 + ⋯ + β p X p ] ) {\displaystyle \theta =\exp(-[\beta _{1}X_{1}+\cdots +\beta _{p}X_{p}])} . (Specifying the regression coefficients with a negative sign implies that high values of the covariates increase the survival time, but this is merely a sign convention; without a negative sign, they increase the hazard.)