mars.dataframe.DataFrame.backfill¶
- DataFrame.backfill(axis=None, inplace=False, limit=None, downcast=None)¶
Synonym for
DataFrame.fillna()
withmethod='bfill'
.- 返回
Object with missing values filled or None if
inplace=True
.- 返回类型
{klass} or None
Synonym for DataFrame.fillna()
with method='bfill'
.
Object with missing values filled or None if inplace=True
.
{klass} or None