> *From:* Benjamin Risk [bb...@cornell.edu]
> *Sent:* Thursday, May 04, 2017 2:34 PM
> *To:* Harms, Michael
> *Cc:* Ely, Benjamin
> *Subject:* Re: [HCP-Users] unsmoothed ROI to smoothed cifti correlation
>
> That's true, but the sample correlation coeffici
: Benjamin Risk [bb...@cornell.edu]
Sent: Thursday, May 04, 2017 2:34 PM
To: Harms, Michael
Cc: Ely, Benjamin
Subject: Re: [HCP-Users] unsmoothed ROI to smoothed cifti correlation
That's true, but the sample correlation coefficient is asymptotically normal. I
agree with Benjamin based on some
onnectome.org>"
<HCP-Users@humanconnectome.org<mailto:HCP-Users@humanconnectome.org>>
Subject: RE: [HCP-Users] unsmoothed ROI to smoothed cifti correlation
Ah that makes sense, thanks! The effect of the z transformation is quite subtle
(as expected since the correlation distributions
, Benjamin; Glasser, Matthew; HCP-Users@humanconnectome.org
Subject: Re: [HCP-Users] unsmoothed ROI to smoothed cifti correlation
I would probably z transform before averaging across runs, so that you are
averaging something with at least an approximately gaussian distribution.
cheers,
-MH
ot;
<HCP-Users@humanconnectome.org<mailto:HCP-Users@humanconnectome.org>>
Subject: Re: [HCP-Users] unsmoothed ROI to smoothed cifti correlation
Hi Matt,
Thanks for getting back to me - after some further tinkering, I think this
command sequence yields the desired output:
1) Extr
:glass...@wustl.edu>>,
"HCP-Users@humanconnectome.org<mailto:HCP-Users@humanconnectome.org>"
<HCP-Users@humanconnectome.org<mailto:HCP-Users@humanconnectome.org>>
Subject: RE: [HCP-Users] unsmoothed ROI to smoothed cifti correlation
Hi Matt,
Thanks for getting ba
_
From: Glasser, Matthew [glass...@wustl.edu]
Sent: Wednesday, May 03, 2017 11:32 PM
To: Ely, Benjamin; HCP-Users@humanconnectome.org
Subject: Re: [HCP-Users] unsmoothed ROI to smoothed cifti correlation
Hi Ely,
We don’t have a function like this yet, but have been discussing making one.
Hi Ely,
We don’t have a function like this yet, but have been discussing making one. I
think matlab is your best bet at this time.
Peace,
Matt.
From:
>
on behalf of "Ely, Benjamin"