Coercion to R6 Interval

Coerces object to an R6 Interval.

as.Interval(object)

# S3 method for Set
as.Interval(object)

# S3 method for Interval
as.Interval(object)

# S3 method for list
as.Interval(object)

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

# S3 method for matrix
as.Interval(object)

# S3 method for numeric
as.Interval(object)

# S3 method for 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()