为什么STATSU分解将残差作为散点图给出
def plot_decomposition(series):
result = seasonal_decompose(series, model='multiplicative', period=30)
print(result.trend)
print(result.seasonal)
print(result.resid)
print(result.observed)
figure = result.plot()
figure.set_size_inches(14, 6)
plt.savefig(save_path + 'FB_dec.svg')
figure.suptitle("Decomposition of Microsoft corporations's adjusted close", y=0.99, x=0.52)
plt.show()
df = pd.read_csv('MSFT.csv', header=0, index_col=0, parse_dates=True)
series = df['Adj Close']
plot_decomposition(series)
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