نتایج جستجو برای: discrete choice experiment
تعداد نتایج: 774510 فیلتر نتایج به سال:
Pronunciation variation is extremely widespread and one of the reasons for recognition errors. In this paper we explore how similar-recognized-words can be used to construct or expand more accurate grammars in a specific domain. The domain that serves as framework for this research is the assessment of depression. Assessment of depression is done via a system that verbally administers a discret...
Background In trial design, decisions are made about which intervention components/processes to standardise and which remain flexible to maximise utility and/or effectiveness. The intervention-context-system fit for complex interventions impacts on trial recruitment, delivery and outcomes. Survey vignettes and discrete choice experiments are quantitative researcher led approaches which focus on...
The package support.CEs provides seven basic functions that support the implementation of choice experiments (CEs) in R: two functions for creating a CE design, which is based on orthogonal main-effect arrays; a function for converting a CE design into questionnaire format; a function for converting a CE design into a design matrix; a function for making the data set suitable for the implementa...
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