is.empty {bazar} | R Documentation |
Test emptyness
Description
These methods test if an object x
is empty.
Usage
is.empty(x)
## Default S3 method:
is.empty(x)
## S3 method for class 'data.frame'
is.empty(x)
Arguments
x |
An object to be tested. |
Value
TRUE
if x
is empty, FALSE
otherwise.
See Also
as.empty
in this package.
Examples
is.empty(4)
is.empty(c())
is.empty(new.env())
is.empty(character(0))
is.empty(list())
is.empty(integer(0))
is.empty(data.frame())
[Package bazar version 1.0.11 Index]