as.Interval: Coercion to R6 'Interval'

In xoopR/set6: R6 Mathematical Sets Interface

Coercion to R6 Interval

Description

Coerces object to an R6 Interval.

Usage

as.Interval(object)

## S3 method for class 'Set'
as.Interval(object)

## S3 method for class 'Interval'
as.Interval(object)

## S3 method for class 'list'
as.Interval(object)

## S3 method for class 'data.frame'
as.Interval(object)

## S3 method for class 'matrix'
as.Interval(object)

## S3 method for class 'numeric'
as.Interval(object)

## S3 method for class 'ConditionalSet'
as.Interval(object)

Arguments

object

object to coerce

Details

• as.Interval.list/as.Interval.data.frame - Assumes the list/data.frame has named items/columns: ⁠lower, upper, type, class⁠.

• as.Interval.numeric - If the numeric vector is a continuous interval with no breaks then coerces to an Interval with: ⁠lower = min(object), upper = max(object), class = "integer"⁠. Ordering is ignored.

• as.Interval.matrix - Tries coercion via as.Interval.numeric on the first column of the matrix.

• as.Interval.Set - First tries coercion via as.Interval.numeric, if possible wraps result in a Set.

• as.Interval.FuzzySet - Tries coercion via as.Interval.Set on the support of the FuzzySet.

See Also

Interval

Other coercions: as.FuzzySet(), as.Set()

xoopR/set6 documentation built on Sept. 2, 2023, 4:45 a.m.