[Eeglablist] How much data is interpolated for ASR cleaning

[Arnaud Delorme]

Dear Abby,

The best strategy is to count the percentage of samples which has changed after applying ASR.

(EEGNEW.data(1,:) == EEGOLD.data(1,:))/length(EEGNEW.data(1,:))

Best wishes,

Arno

> On Oct 2, 2018, at 9:02 PM, Dickinson, Abigail <ADickinson at mednet.ucla.edu> wrote:
> 
> Hi all, 
> 
> I'm hoping to use ASR cleaning, but also want to quantify the amount of data that is interpolated for each participant. 
> 
> I understand how to extract how many channels/samples are kept in the cleaned dataset using EEG.etc.
> 
> However, I'd like to keep track of how much data had to be interpolated while batch processing. While this information is easily accessible from the command line (ie. Keeping 82.5% (132 seconds) of the data) - I'm not sure where this data is saved in the data structure?
> 
> Any help would be greatly appreciated!
> 
> Thanks in advance, 
> 
> Abby 
> 
> 
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