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我有類似值列表如下:Python pandas read_csv類似列表中的功能到DataFrame?
[['2013-04-02 19:42:00.474', '1'],
['2013-04-02 19:42:00.529', '2'],
['2013-04-02 19:42:00.543', '3'],
['2013-04-02 19:42:00.592', '4'],
['2013-04-02 19:42:16.671', '5'],
['2013-04-02 19:42:16.686', '6'],
['2013-04-02 19:42:16.708', '7'],
['2013-04-02 19:42:16.912', '8'],
['2013-04-02 19:42:16.941', '9'],
['2013-04-02 19:42:19.721', '10'],
['2013-04-02 19:42:22.826', '11'],
['2013-04-02 19:42:25.609', '8'],
['2013-04-02 19:42:58.225', '5']]
我知道,如果這是一個CSV文件,我能讀懂它與日一個數據幀和時間戳投入指標,使數據幀時系列。
如何在不將列表保存到csv文件的情況下實現此目的?
我試圖DF = pd.DataFrame(TLIST,列= [ 'DATE_TIME', '計數']),然後DF = df.set_index( 'DATE_TIME')
但索引值出來作爲對象,而不是時間戳:
df.index
Index([2013-04-02 19:42:00.474, 2013-04-02 19:42:00.529, 2013-04-02 19:42:00.543, ............], dtype=object)