[FieldTrip] Transfer entropy

[Bruno L. Giordano]

Hi Darren,

I personally recommend GCMI by Robin Ince: https://github.com/robince/gcmi

Transfer Entropy computation is definitely possible, but as far as I see in
the toolbox there is no function that computes it directly. You will have
to compute the required MI/CMI terms yourself and assemble them to
calculate TE. With this code, you can indeed also compute a "feature
informed" version of TE (i.e. Directed Feature Information), which isolates
the contribution to connectivity of the transfer of a time-varying stimulus
feature you specify explicitly. Significance testing for single-subject and
group level can proceed as specified here:
https://elifesciences.org/articles/24763

Best,

    Bruno

On Fri, 3 Aug 2018 at 12:24, Patricia Wollstadt <Patricia.Wollstadt at gmx.de>
wrote:

> Hi Darren,
>
> there is also the excellent JIDT (Java information dynamics toolkit) by
> Joe Lizier, which comes with MATLAB/octave wrappers:
> https://github.com/jlizier/jidt
>
> There is even a demo for the quick calculation of TE from two time series:
> https://github.com/jlizier/jidt/blob/master/demos/octave/example4TeContinuousDataKraskov.m
>
> Hope this helps!
>
> Best,
> Patricia
>
>
> *Gesendet:* Donnerstag, 02. August 2018 um 15:42 Uhr
> *Von:* "Darren Price" <Darren.Price at mrc-cbu.cam.ac.uk>
> *An:* "fieldtrip at science.ru.nl" <fieldtrip at science.ru.nl>
> *Betreff:* [FieldTrip] Transfer entropy
>
> Hi All
>
>
>
> Could anyone suggest the tools for computing transfer entropy in Matlab? I
> had a look at MuTE toolbox, but that seemed overly complicated, and I
> couldn’t even get the example to work. I’m currently looking at TRENTTOOL
> which looks good and works with fieldtrip format. I will also try “phase
> transfer entropy”, which is a single matlab function and simple to
> implement.
>
>
>
> Any other suggestions or comments / experiences with those above would be
> very helpful.
>
>
>
> To begin with I would simply like to check for information transfer
> between two timeseries. I may also check for indirect serial transfer i.e.
> A>B>C
>
>
>
> Thanks
>
>
>
> Darren
>
>
>
> -------------------------------------------------------
>
> Dr. Darren Price
>
> Research Associate
>
> MRC Cognition & Brain Sciences Unit
>
> 15 Chaucer Road
>
> Cambridge, CB2 7EF
>
> England
>
> EMAIL:  darren.price at mrc-cbu.cam.ac.uk
>
> URL:    http://www.mrc-cbu.cam.ac.uk/people/darren.price
>
> TEL     +44 (0)1223 355 294 x202
>
> FAX     +44 (0)1223 359 062
>
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>
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>
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-- 
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Bruno L. Giordano, PhD – CR1
Institut de Neurosciences de la Timone (INT)
UMR 7289, CNRS and Aix Marseille Université
http://www.int.univ-amu.fr/
Campus santé Timone
27, boulevard Jean Moulin
13385 Marseille cedex 5
Www: http://www.brunolgiordano.net
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