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ave
2009 May 17
2
Chow test(1960)/Structural change test
Hi,
A question on something which normally should be easy !
I perform a linear regression using lm function:
> reg1 <- lm (a b+c+d, data = database1)
Then I try to perform the Chow (1960) test (structural change test) on my regression. I know the breakpoint date. I try the following code like it is described in the “Examples” section of the “strucchange” package :
> sctest(reg1,