An R6 class to define a Presence object

Child of Statistic. The Presence statistic is a binary metric the indicates the presence of a variable

Super class

ClinicalCharacteristics::Statistic -> Presence

Methods

Public methods

• Presence$new()

• Presence$getSql()

• Presence$clone()

Inherited methods

• ClinicalCharacteristics::Statistic$getStatType()

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Method new()

Usage

Presence$new(operator, occurrences)

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Method getSql()

Usage

Presence$getSql()

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Method clone()

The objects of this class are cloneable with this method.

Usage

Presence$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.