BreaksStrategy — BreaksStrategy • ClinicalCharacteristics

An R6 class to define a BreaksStrategy object

Active bindings

name: the name of the breaks strategy
type: the type of breaks strategy. Could be 'value' or 'concept'
labels: A character vector used to label each break interval
breaks: a vector with cut points

Methods

Public methods

BreaksStrategy$new()
BreaksStrategy$makeCaseWhenSql()
BreaksStrategy$clone()

Method `new()`

Usage

BreaksStrategy$new(name, labels, breaks, type)

Arguments

name: the name of the breaks strategy
labels: a character vector indicating how to label each break interval
breaks: a vector with cut points
type: the type of breaks strategy. Could be 'value' or 'concept'

Method `makeCaseWhenSql()`

Generate SQL code for a CASE WHEN statement based on the break strategy

Usage

BreaksStrategy$makeCaseWhenSql(ordinalId)

Arguments

ordinalId: the order identifier of the line item in the table shell

Method `clone()`

The objects of this class are cloneable with this method.

Usage

BreaksStrategy$clone(deep = FALSE)

Arguments

deep: Whether to make a deep clone.