Distributed Lag Linear and Non-Linear Models inR: The Packagedlnm
نویسندگان
چکیده
منابع مشابه
Distributed lag non-linear models
Environmental stressors often show effects that are delayed in time, requiring the use of statistical models that are flexible enough to describe the additional time dimension of the exposure-response relationship. Here we develop the family of distributed lag non-linear models (DLNM), a modelling framework that can simultaneously represent non-linear exposure-response dependencies and delayed ...
متن کاملon the effect of linear & non-linear texts on students comprehension and recalling
چکیده ندارد.
15 صفحه اولDistributed lag non-linear models in R: the package dlnm
3 Distributed lag non-linear models (DLNM’s) 3 3.1 The issue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3.2 The concept of basis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3.3 Delayed effect: DLM’s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3.4 The extension to DLNM’s . . . . . . ....
متن کاملA penalized framework for distributed lag non-linear models.
Distributed lag non-linear models (DLNMs) are a modelling tool for describing potentially non-linear and delayed dependencies. Here, we illustrate an extension of the DLNM framework through the use of penalized splines within generalized additive models (GAM). This extension offers built-in model selection procedures and the possibility of accommodating assumptions on the shape of the lag struc...
متن کاملDistributed Lag Linear and Non-Linear Models in R: The Package dlnm.
Distributed lag non-linear models (DLNMs) represent a modeling framework to flexibly describe associations showing potentially non-linear and delayed effects in time series data. This methodology rests on the definition of a crossbasis, a bi-dimensional functional space expressed by the combination of two sets of basis functions, which specify the relationships in the dimensions of predictor an...
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ژورنال
عنوان ژورنال: Journal of Statistical Software
سال: 2011
ISSN: 1548-7660
DOI: 10.18637/jss.v043.i08