數據分析實例——蘋果股票[pd.to_datetime()/set_index()/sort_index()]

1、導包 import numpy as np import pandas as pd from pandas import Series,DataFrame import matplotlib.pyplot as plt 2、讀取數據 app = pd.read_csv('./AAPL.csv') app.shape Out: (9385, 7) app.head()   3、檢查數據類型

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