xorbits.pandas.Series.str.index#
- Series.str.index(sub, start: int = 0, end=None)#
Return lowest indexes in each string in Series/Index.
Each of the returned indexes corresponds to the position where the substring is fully contained between [start:end]. This is the same as
str.find
except instead of returning -1, it raises a ValueError when the substring is not found. Equivalent to standardstr.index
.- Parameters
sub (str) – Substring being searched.
start (int) – Left edge index.
end (int) – Right edge index.
- Return type
Series or Index of object
See also
rindex
Return highest indexes in each strings.
Examples
For Series.str.index:
>>> ser = pd.Series(["horse", "eagle", "donkey"]) >>> ser.str.index("e") 0 4 1 0 2 4 dtype: int64
For Series.str.rindex:
>>> ser = pd.Series(["Deer", "eagle", "Sheep"]) >>> ser.str.rindex("e") 0 2 1 4 2 3 dtype: int64
This docstring was copied from pandas.core.strings.accessor.StringMethods.