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I ru both codes below python and get similar errors

model_fit.plot_predict(dynamic=False)
plt.show()

Error:AttributeError: 'function' object has no attribute 'plot_predict'

plot_predict(model_fit, dynamic=False)
plt.show()

Error: AttributeError: 'function' object has no attribute 'get_prediction'

Name: statsmodels
Version: 0.14.0

Any ideas?

google! nothign works

Improve this question
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  • Please post your full code. Commented Jan 30, 2024 at 14:12
  • I've fit my ARIMA Model model = ARIMA(train, order=(0,1,2)) model_fit = model.fit results = model.fit() print(results.summary()) Commented Jan 30, 2024 at 14:22
  • Dep. Variable: Quantity No. Observations: 33 Model: ARIMA(0, 1, 2) Log Likelihood -369.461 Date: Tue, 30 Jan 2024 AIC 744.923 Time: 11:55:57 BIC 749.320 Sample: 01-31-2015 HQIC 746.380 - 09-30-2017 Covariance Type: opg Commented Jan 30, 2024 at 14:27
  • coef std err z P>|z| [0.025 0.975] ma.L1 -0.3438 0.102 -3.360 0.001 -0.544 -0.143 ma.L2 0.3288 0.119 2.764 0.006 0.096 0.562 sigma2 5.604e+08 1.45e-11 3.85e+19 0.000 5.6e+08 5.6e+08 Commented Jan 30, 2024 at 14:27
  • 1
    edit your question with the code instead of putting it into comments, so it's easier to read. AFAIC model_fit = model.fit is missing the call (), use model_fit = model.fit() Commented Jan 30, 2024 at 17:01
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