proportional hazard

collocation in English

meanings of proportionaland hazard

These words are often used together. Click on the links below to explore the meanings. Or, see other collocations with hazard.
proportional
adjective
uk /prəˈpɔː.ʃən.əl/ us /prəˈpɔːr.ʃən.əl/
If two amounts are proportional, they change at the same rate so that the relationship between them does ...
See more at proportional
hazard
noun[C]
uk /ˈhæz.əd/ us /ˈhæz.ɚd/
something that is dangerous and likely to ...
See more at hazard

Examples of proportional hazard

These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
Two families of proportionalhazard models can be used.
The proportionalhazard model was considered appropriate in this case because the dependent variable is time-dependent.
Stochastic comparisons of parallel systems when components have proportionalhazard rates.
To estimate fixed effects, proportionalhazard models are classically used in survival analysis.
To associate covariate effects and hazard function, proportionalhazard models are the most popular.
Proportionalhazard tests and diagnostics based on weighted residuals.
Time to institutionalization was evaluated using proportional hazards regression models in relation to timevarying clinical features.
Table 5 shows significant results from proportional hazards models testing this full range of factors.
From the equation emerges the implicit assumption of the proportional hazards regression, namely the proportionality of the hazards.
Proportional hazards tests in diagnostics based on weighted residuals.
Proportional hazards computed controlling for relative age and gender.
Compensation law of mortality is a paradoxical empirical observation, and it represents a challenge for methods of survival analysis based on proportionality assumption (proportionalhazard models).
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
Odds ratios may also be more straightforward to interpret than the hazard ratios estimated from a proportional hazards model.
Proportional hazards assumptions were checked before fitting the model.
In this study, we used semi-parametric proportional hazards modelling over parametric approach with exponential distribution.
Logminus-log survival plots were examined to assess assumptions of proportional hazards.
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
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