mars.dataframe.Series.str

Series.str()

Vectorized string functions for Series and Index. NAs stay NA unless handled otherwise by a particular method. Patterned after Python’s string methods, with some inspiration from R’s stringr package. .. rubric:: Examples

>>> import mars.dataframe as md
>>> s = md.Series(["A_Str_Series"])
>>> s.execute()
0    A_Str_Series
dtype: object
>>> s.str.split("_").execute()
0    [A, Str, Series]
dtype: object
>>> s.str.replace("_", "").execute()
0    AStrSeries
dtype: object