GRANGER_CAUSE is a Granger Causality Test. The null hypothesis is that the y does not Granger Cause x. A user specifies the two series, x and y, along with the significance level and the maximum number of lags to be considered. The function chooses the optimal lag length for x and y based on the Bayesian Information Criterion. The function produces the F-statistic for the Granger Causality Test along with the corresponding critical value. We reject the null hypothesis that y does not Granger Cause x if the F-statistic is greater than the critical value. Type help granger_cause to learn more.
引用
Chandler (2024). Granger Causality Test (https://www.mathworks.com/matlabcentral/fileexchange/25467-granger-causality-test), MATLAB Central File Exchange. 取得済み .
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- AI, Data Science, and Statistics > Statistics and Machine Learning Toolbox > Hypothesis Tests >
- AI, Data Science, and Statistics > Statistics and Machine Learning Toolbox > Regression > Model Building and Assessment > Bayesian Regression >
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ヒントを与えたファイル: Granger_Cause_1
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Start Hunting!バージョン | 公開済み | リリース ノート | |
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1.3.0.0 | There was an error in the calculation of the lengths of the BIC. It is now fixed. I would like to thank Mads for pointing out the bug. |
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1.2.0.0 | There was an error in selecting the lag length for the BIC. It is now fixed. I would like to thank Mads for pointing out the bug. |
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1.1.0.0 | A correction was made in the calculation of the critical value from the F-distribution |
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1.0.0.0 |