"Col3": [17, 27, 22, 37, 52]}},
        ...                   index=pd.date_range("2020-01-01", "2020-01-05"))
        >>> df
                    Col1  Col2  Col3
        2020-01-01    10    13    17
        2020-01-02    20    23    27
        2020-01-03    15    18    22
        2020-01-04    30    33    37
        2020-01-05    45    48    52

        >>> df.shift(periods=3)
                    Col1  Col2  Col3
        2020-01-01   NaN   NaN   NaN
        2020-01-02   NaN   NaN   NaN
        2020-01-03   NaN   NaN   NaN
        2020-01-04  10.0  13.0  17.0
        2020-01-05  20.0  23.0  27.0

        >>> df.shift(periods=1, axis="columns")
                    Col1  Col2  Col3
        2020-01-01   NaN    10    13
        2020-01-02   NaN    20    23
        2020-01-03   NaN    15    18
        2020-01-04   NaN    30    33
        2020-01-05   NaN    45    48

        >>> df.shift(periods=3, fill_value=0)
                    Col1  Col2  Col3
        2020-01-01     0     0     0
        2020-01-02     0     0     0
        2020-01-03     0     0     0
        2020-01-04    10    13    17
        2020-01-05    20    23    27

        >>> df.shift(periods=3, freq="D")
                    Col1  Col2  Col3
        2020-01-04    10    13    17
        2020-01-05    20    23    27
        2020-01-06    15    18    22
        2020-01-07    30    33    37
        2020-01-08    45    48    52

        >>> df.shift(periods=3, freq="infer")
                    Col1  Col2  Col3
        2020-01-04    10    13    17
        2020-01-05    20    23    27
        2020-01-06    15    18    22
        2020-01-07    30    33    37
        2020-01-08    45    48    52

        >>> df['Col1'].shift(periods=[0, 1, 2])
                    Col1_0  Col1_1  Col1_2
        2020-01-01      10     NaN     NaN
        2020-01-02      20    10.0     NaN
        2020-01-03      15    20.0    10.0
        2020-01-04      30    15.0    20.0
        2020-01-05      45    30.0    15.0
        Nz…Passing a 'freq' together with a 'fill_value' silently ignores the fill_value and is deprecated. This will raise in a future version.rñ