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Chandler

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18 Mar 2010 Granger Causality Test Conducts a Granger Causality test using the Bayesian Information Criterion to select lag length Author: Chandler statistics, finance, granger causality, granger causality tes..., time series analysis, granger cause 92 7
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3.4 | 5 ratings
Comments and Ratings by Chandler View all
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18 Mar 2010 Granger Causality Test Conducts a Granger Causality test using the Bayesian Information Criterion to select lag length Author: Chandler

William, there was a small error in the selection of the lag lengths using the BIC. It should be fixed as of 03/18/2010

08 Dec 2009 STOPLOOP (v1.0, jun 2008) Shows stop button to interrupt loops Author: Jos (10584)

Hi Jos,

I enjoyed your program but I'm looking to tackle a little different problem. I have a loop and I want to jump to the next iteration of the loop if a certain amount of time has past. I'm not sure how to do this. I'd appreciate any help you can provide.

01 Oct 2009 Granger Causality Test GranTest(u,y) Tests and declares if a signal u is a cause for the second signal y, or the case is vi Author: H. Sh. G.

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03 Dec 2014 Granger Causality Test Conducts a Granger Causality test using the Bayesian Information Criterion to select lag length Author: Chandler Milad Ekramnia

How should I determine the significance level?

30 Mar 2014 Granger Causality Test Conducts a Granger Causality test using the Bayesian Information Criterion to select lag length Author: Chandler Weihai Yu

Dear Chandler

Thank you for your great contribution.
Yet I have a question concerning calculating F-statistic,
the parameters for numerator and denominator as at the end of the function
are y_lag and x_lag+y_lag+1.
I read in Wikipedia which says "the simple linear model y = mx + b has p=2 ", if Wikipedia
is right, then the parameters should be "y_lag+1 and x_lag+y_lag+2"

could you please explain this in a simple way? I am quite confused.
*http://en.wikipedia.org/wiki/F-test

04 Feb 2012 Granger Causality Test Conducts a Granger Causality test using the Bayesian Information Criterion to select lag length Author: Chandler LangS

This function uses Matlab function "regress" which assumes a constant term(intercept) in the linear regression and therefore violates Granger causality definition(See Granger's original paper, Econometrica 37:3 424-438, 1969).

I applied this function on two random numbers series (10 time points, lag = 2) and repeated 1000 times (every time the two series are different), and set the alpha value as 0.05. Among the 1000 tests, 400 were found to have "Granger causality"! So I think the result is not reliable.

05 Aug 2011 Granger Causality Test Conducts a Granger Causality test using the Bayesian Information Criterion to select lag length Author: Chandler Wolfgang

Dear Chandler, I have gratefully downloaded your script. How would it be possible to also include a stationarity check into the routine or would you recommend to check stationarity of the series beforehand? Many thanks, Wolfgang

18 Mar 2010 Granger Causality Test Conducts a Granger Causality test using the Bayesian Information Criterion to select lag length Author: Chandler Chandler

William, there was a small error in the selection of the lag lengths using the BIC. It should be fixed as of 03/18/2010

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