Usage
report_null(tlg, ...)
null_report
null_listing
An object of class ElementaryTable
with 1 rows and 1 columns.
An object of class listing_df
(inherits from tbl_df
, tbl
, data.frame
) with 1 rows and 1 columns.
Arguments
- tlg
(TableTree
) object.
- ...
not used. Important to be used directly as post processing function.
Value
original TableTree
or a null report if no observation are found in the table.