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
None Methods
from_range
(data[, name, dtype])create RangeIndex from a range (py3), or xrange (py2) object