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sccn / SIFT

SIFT is an EEGLAB-compatible toolbox for analysis and visualization of multivariate causality and information flow between sources of electrophysiological (EEG/ECoG/MEG) activity. It consists of a suite of command-line functions with an integrated Graphical User Interface for easy access to multiple features. There are currently six modules: data preprocessing, model fitting and connectivity estimation, statistical analysis, visualization, group analysis, and neuronal data simulation.
https://sccn.ucsd.edu/wiki/SIFT
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error in findobjuser while ' SIFT -> validate model ' #1

Open vnsasson opened 3 years ago

vnsasson commented 3 years ago

When Im trying to valid my model Im getting the next error:

Unable to use a value of type cell as an index.

Error in findobjuser (line 45) h = h(f);

Error in PropertyGrid/FindPropertyGrid (line 409) h = findobjuser(@(userdata) userdata.(member) == obj, 'PropertyGrid');

Error in PropertyGrid.OnPropertyChange (line 428) self = PropertyGrid.FindPropertyGrid(obj, 'Model');

also the: Ljung-Box, Box-Pierce and Li_McLeod shows 0 value for any subject Im trying

arnodelorme commented 3 years ago

Which version of Matlab are you using?

vnsasson commented 3 years ago

2020a

arnodelorme commented 3 years ago

Which version of SIFT. Is it is the one available on EEGLAB or on GitHub? Tx

vnsasson commented 3 years ago

1.52, updated from eeglab

בתאריך יום ד׳, 17 בפבר׳ 2021, 1:56, מאת Arnaud Delorme ‏< notifications@github.com>:

Which version of SIFT. Is it is the one available on EEGLAB or on GitHub? Tx

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/sccn/SIFT/issues/1#issuecomment-780194914, or unsubscribe https://github.com/notifications/unsubscribe-auth/AKFAYZTHM3IVUTQBBV2LNQ3S7MA3JANCNFSM4XLEJYNQ .

vnsasson commented 3 years ago

Is there a combination of matlab and SIFT versions that can solve me the problem?

cuic0808 commented 3 years ago

I also had the same problem ,matlab2020b, eeglab2021. How can we solve this?

cuic0808 commented 3 years ago

I tried in matlab2017b and eeglab14.1.2b, same error occured. Then I try to modify parameters. I found that in the SIFT_Practicum, in the Autoregressive Model Fitting function, the WindowSamplePercent is 100, and in the validate model, the WindowSamplePercent is changed to 70, I don't know why. But when I changed the windowsamplepercent to 70 in the AMVAR , the error disappeared.