How to use Chow test, in order to check structural breaks if I just have Indian GDP data series and nothing else?

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Shubham Kumar
Shubham Kumar on 29 Dec 2017
Answered: magate on 29 Dec 2017
I have to check the structural break in Indian GDP data, but I don't know how would I use Chow test, since in an online given example at Mathworks they are assuming a regression equation. But how to get that regression equation?

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Answers (1)

magate
magate on 29 Dec 2017
Without knowing what your data is, you can use polyfit and polyval to get a regression equation.
See: Programmatic Fitting

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