is_empty.cf | R Documentation |
Checks whether the cf object contains no data
is_empty.cf(.cf)
.cf |
|
returns FALSE
if .cf
contains no data, TRUE
otherwise
# The empty cf object must be empty: is_empty.cf(cf()) # The sample cf must not be empty: is_empty.cf(samplecf)
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.