Pandas 中一维 series, 二维DataFrame, 三维Panel
class pandas.Panel(data=None, items=None, major_axis=None, minor_axis=None, copy=False, dtype=None)[source]
Represents wide format panel data, stored as 3-dimensional array
| Parameters: | data : ndarray (items x major x minor), or dict of DataFrames items : Index or array-like major_axis : Index or array-like minor_axis : Index or array-like dtype : dtype, default None copy : boolean, default False |
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