Rank: 1156 based on 58 downloads (last 30 days) and 1 file submitted
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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 granger causality, granger causality tes..., time series analysis, finance, statistics 58 5
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3.0 | 4 ratings
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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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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
20 Feb 2010 Granger Causality Test Conducts a Granger Causality test using the Bayesian Information Criterion to select lag length Author: Chandler Gruner, William

This appears to calculate the same x and y lags regardless of the actual lags present between the two vectors. In addition, the F statistic generated by the function only appears valid for specific (small) lags. The test I used involved a simple pair of sinusoids phase-shifted to various degrees with and without a small amount of Gaussian noise.
02 Oct 2009 Granger Causality Test Conducts a Granger Causality test using the Bayesian Information Criterion to select lag length Author: Chandler Bella, Luna

I like how the author uses the Bayesian Information criterion to select the lag length which is a consistent model selection criterion
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finance, granger, granger causality, granger causality test, statistics
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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 granger causality, granger causality tes..., time series analysis, finance, statistics 58 5
  • 3.0
3.0 | 4 ratings
20 Nov 2007 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. granger, exogeneity, statistics, probability, causality, granger causality tes... 3 2
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1.5 | 2 ratings

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