VRA and RQA software

How to compare the results of the various software available.

VRA and RQA software

Postby Norbert » Wed Jan 4, 2006 14:57

Did anyone compare the results of the VRA software of Eugene Kononov and the RQA software of Chuck Webber? Are there differences?
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Postby kurakusan » Wed Feb 15, 2006 05:15

yes. firstly Dr. webber's software has no graphical user interface, but is free. Dr. webbers software can be used for batch files and is therefore, to me, much more useful for my purposes and has more programs and types of recurrence analysis availble. However, if I just want to work with a small data set I use VRA. it is useful for finding good parameters to use.
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Postby Norbert » Wed Feb 15, 2006 13:52

Thank you very much. But I would like to know whether there are numerical differences in the results between both programmes.
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Postby nonlinear » Tue Nov 14, 2006 01:19

I went through a significant amount of testing to make sure that RQA results match those calculated in VRA. All RQA variables should match exactly. Please let me know if you notice any discrepancies.

Eugene Kononov,
Author of VRA.
http://www.myjavaserver.com/~nonlinear/ ... nload.html
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VRA and RQA software

Postby chrisssteeven » Thu Feb 11, 2010 13:11

Dr. webbers software can be used for batch files and is therefore, to me, much more useful for my purposes and has more programs and types of recurrence analysis availble. However, if I just want to work with a small data set I use VRA. it is useful for finding good parameters to use.
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Re: VRA and RQA software

Postby Norbert » Sun Sep 19, 2010 22:03

If you have Matlab, you can also use the CRP toolbox. This would allow you to write a script for a batch processing of many files.
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Re: VRA and RQA software

Postby zohaa3492 » Fri Sep 26, 2014 11:42

How can I derive TREND parameter by using CRP Toolbox?
We offer latest testking ccie dumps with certified Kean University test demos so you will pass ISEB exam on time.
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Re: VRA and RQA software

Postby Norbert » Mon Sep 29, 2014 10:46

zohaa3492 wrote:How can I derive TREND parameter by using CRP Toolbox?

Please have a look at the FAQ of the CRP Toolbox:
http://tocsy.pik-potsdam.de/CRPtoolbox/ ... html#trend
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