使用后yfinance.download(),我得到一個pandas.DataFrame物件,列印時輸出到這個物件:
Date
2018-01-02 18700.199219 18700.199219 18700.199219 18700.199219 18700.199219 0
2018-01-03 18953.099609 18953.099609 18953.099609 18953.099609 18953.099609 0
2018-01-04 18922.500000 18922.500000 18922.500000 18922.500000 18922.500000 0
2018-01-05 18849.800781 18849.800781 18849.800781 18849.800781 18849.800781 0
2018-01-08 18911.900391 18911.900391 18911.900391 18911.900391 18911.900391 0
... ... ... ... ... ... ...
2022-03-04 23165.710938 23165.710938 23165.710938 23165.710938 23165.710938 0
2022-03-07 23148.070312 23148.070312 23148.070312 23148.070312 23148.070312 0
2022-03-08 23026.910156 23026.910156 23026.910156 23026.910156 23026.910156 0
2022-03-09 22659.669922 22659.669922 22659.669922 22659.669922 22659.669922 0
2022-03-10 22437.609375 22437.609375 22437.609375 22437.609375 22437.609375 0
[1061 rows x 6 columns]
我稱它為 UID,因為它是一個唯一識別符號(即每一行都是特殊的)并且它不會被歸類為列。
如何訪問“日期”列中的資料?
uj5u.com熱心網友回復:
如何訪問“日期”列中的資料?
先重置索引,然后將索引轉換為常規列:
df.reset_index()['Date']
轉載請註明出處,本文鏈接:https://www.uj5u.com/shujuku/443053.html
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