piper.verbs.fillna¶
-
piper.verbs.fillna(df: pandas.core.frame.DataFrame, *args, **kwargs) → pandas.core.frame.DataFrame[source]¶ fillna column(s)
This is a wrapper function rather than using e.g. df.fillna() For details of args, kwargs - see help(pd.DataFrame.fillna)
Examples
df <- pd.read_csv('inputs/export.dsv', sep=' ') >> clean_names() >> trim() >> assign(adast = lambda x: x.adast.astype('category'), adcrcd = lambda x: x.adcrcd.astype('category'), aduom = lambda x: x.aduom.astype('category')) >> fillna('')
- Parameters
df – dataframe
*args – arguments for wrapped function
**kwargs – keyword-parameters for wrapped function
- Returns
- Return type
A pandas DataFrame