这是我的代码
#平稳性检测
`from statsmodels.tsa.stattools import adfuller
from numpy import np
temp = np.array(data)
t = adfuller(temp) # ADF检验
output=pd.DataFrame(index=['Test Statistic Value', "p-value", "Lags Used", "Number of Observations Used",
"Critical Value(1%)","Critical Value(5%)","Critical Value(10%)"],columns=['value'])
output['value']['Test Statistic Value'] = t[0]
output['value']['p-value'] = t[1]
output['value']['Lags Used'] = t[2]
output['value']['Number of Observations Used'] = t[3]
output['value']['Critical Value(1%)'] = t[4]['1%']
output['value']['Critical Value(5%)'] = t[4]['5%']
output['value']['Critical Value(10%)'] = t[4]['10%']
output
这是运行结果
C:\Users\Lenovo\AppData\Local\Programs\Python\Python311\Lib\tkinter\__init__.py:861: UserWarning: Glyph 38144 (\N{CJK UNIFIED IDEOGRAPH-9500}) missing from current font.
func(*args)
