[Eeglablist] loadavg

[arno delorme]

Dear Min,

yes, that's a known problem and we would be grateful if someone can  
look at it. There has already been some correction to that function to  
fix that problem (but based on your message it seems it was not  
optimal). In any case, be sure you are using the latest version of  
that function (in the "current" eeglab release from last week). The  
actual correction might have to do with using the same calibration as  
in the loadcnt.m function. If someone fix that function, please send  
it back to us.

Hope this helps,
Best,

Arno

On 9 juin 08, at 16:55, Min Bao wrote:

> I used loadavg to import the data from a NeuroScan .avg file. Then I  
> plotted the ERP of one of the electrodes. The shape looked the same  
> as that shown in Scan4.3 (NeuroScan software), but the signal value  
> was reduced. For example, the peak of the ERP shown in Scan4.3 is  
> 1.622 microvolt. And the same peak in the imported signal is only  
> 0.0551 microvolt.
>
> So it seems the loadavg function changes the signal value when  
> importing .avg files. Has anyone met this problem?