WCE

Weighted Cumulative Exposure Models

A flexible method for modeling cumulative effects of time-varying exposures, weighted according to their relative proximity in time, and represented by time-dependent covariates. The current implementation estimates the weight function in the Cox proportional hazards model. The function that assigns weights to doses taken in the past is estimated using cubic regression splines.

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Description file content

Package
WCE
Type
Package
Title
Weighted Cumulative Exposure Models
Version
1.0.2
Date
2018-08-08
Author
Marie-Pierre Sylvestre, Marie-Eve Beauchamp, Ryan Patrick Kyle, Michal Abrahamowicz
Maintainer
Marie-Pierre Sylvestre
Depends
R (>= 2.10)
Imports
plyr, survival, splines
Suggests
R.rsp
VignetteBuilder
R.rsp
Description
A flexible method for modeling cumulative effects of time-varying exposures, weighted according to their relative proximity in time, and represented by time-dependent covariates. The current implementation estimates the weight function in the Cox proportional hazards model. The function that assigns weights to doses taken in the past is estimated using cubic regression splines.
License
GPL (>= 2)
LazyData
true
NeedsCompilation
no
Packaged
2018-08-08 18:18:11 UTC; p0093616
Repository
CRAN
Date/Publication
2018-08-08 19:20:02 UTC

install.packages('WCE')

1.0.2

2 months ago

Marie-Pierre Sylvestre

GPL (>= 2)

Depends on

R (>= 2.10)

Imports

plyr, survival, splines

Suggests

R.rsp

Discussions