EventAperture-class: An S4 class for Aperture
In OHDSI/Capr: Cohort Definition Application Programming
EventAperture-class R Documentation
An S4 class for Aperture
Description
The aperture class provides context to when the criteria must be
observed in a person timeline to pretain to the expression
Slots
startWindowa EventWindow class object identifying the start window
endWindowa EventWindow class object ifentifying the end window (optional)
restrictVisita logic toggle where TRUE restricts to the same visit
ignoreObservationPerioda logic toggle where TRUE allows events outside the observation period
OHDSI/Capr documentation built on June 12, 2025, 4:37 a.m.
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| EventAperture-class | R Documentation |
An S4 class for Aperture
Description
The aperture class provides context to when the criteria must be observed in a person timeline to pretain to the expression
Slots
startWindowa EventWindow class object identifying the start window
endWindowa EventWindow class object ifentifying the end window (optional)
restrictVisita logic toggle where TRUE restricts to the same visit
ignoreObservationPerioda logic toggle where TRUE allows events outside the observation period
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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