# datatable.rowany()¶

For each row in cols return True if any of the values in that row are True, or otherwise return False. The function uses shortcut evaluation: if the True value is found in one of the columns, then the subsequent columns are skipped.

## Parameters¶

cols
Expr

Input boolean columns.

return
Expr

f-expression consisting of one boolean column that has the same number of rows as in cols.

except
TypeError

The exception is raised when one of the columns from cols has a non-boolean type.