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Online Graph

Posted: Wed May 08, 2019 11:26 pm
by Se7en
Would it be possible to combine data from more than one sensor on https://musemonitor.com/Chart.php ?
Now you can see either for example Brainwaves or Accelerometer.
What I mean is the correlation between movement as recorded in Accelerometer and obviously the EEG stream.
I think it would be very helpful if both graphs could be displayed on the same screen in the same time frame.
Again I do not really know if that is technically advanced to do. BUT I think it would help to see this two recordings in the same screen.
Later once Interaxon released the code for their heart rate monitor that could also be shown in there.
Like rather a choice between one or the other. A choice of how many information you want to display in a stacked graph.

Again thanks for considering.

Sven

Re: Online Graph

Posted: Wed May 08, 2019 11:37 pm
by James
I can't do it in the online charts as the Google Chart API which I use doesn't have this feature yet unfortunately.

You can do this in Excel if you do what's called a "Combo" chart. That will let you put two data sets, the with different scales, on the same chart.

Re: Online Graph

Posted: Thu May 09, 2019 12:20 am
by Se7en
Sounds interesting.
I would have to do some studying into Excel to get that accomplished

Re: Online Graph

Posted: Thu May 09, 2019 2:29 am
by Se7en
Nope my knowledge is too little to even understand the huge data in the CVS let alone to translate that to a Excel or in my case libreoffice calc chart.

Re: Online Graph

Posted: Sun Oct 13, 2019 4:30 pm
by Asareere
In excel on the combo graph use secondary axis to plot the data.
Google how to to add secondary axis in a excel chart.