as.empty {bazar}

Convert to an empty object

Description

Convert x to an empty object.

Usage

as.empty(x, ...)

## Default S3 method:
as.empty(x, ...)

## S3 method for class 'data.frame'
as.empty(x, ...)

Arguments

x

An object.

...

Additional parameterS.

Value

An empty object

See Also

is.empty in this package.

Examples

x <- c("a", "b", "c")
as.empty(x)
class(as.empty(x)) # still a character

x <- factor(LETTERS)
as.empty(x)        # levels are kept
class(as.empty(x)) # still a factor

x <- data.frame(x = 1:3, y = 2:4)
as.empty(x)