pandas.RangeIndex¶
-
class
pandas.
RangeIndex
[source]¶ Immutable Index implementing a monotonic integer range.
RangeIndex is a memory-saving special case of Int64Index limited to representing monotonic ranges. Using RangeIndex may in some instances improve computing speed.
This is the default index type used by DataFrame and Series when no explicit index is provided by the user.
Parameters: - start : int (default: 0), or other RangeIndex instance
If int and “stop” is not given, interpreted as “stop” instead.
- stop : int (default: 0)
- step : int (default: 1)
- name : object, optional
Name to be stored in the index
- copy : bool, default False
Unused, accepted for homogeneity with other index types.
See also
Index
- The base pandas Index type.
Int64Index
- Index of int64 data.
Attributes
start
The value of the start parameter ( 0
if this was not supplied)stop
The value of the stop parameter step
The value of the step parameter ( 1
if this was not supplied)Methods
from_range
(data[, name, dtype])Create RangeIndex from a range object.