[Eeglablist] Problem of Study Design: not all subjects have same number of condition

[Makoto Miyakoshi]

Dear Joe,

Unfortunately, as far as I know you can't make it work with imbalanced
data. But my knowledge is not necessarily up to date.

Makoto

On Thu, Aug 3, 2023 at 8:25 AM N J via eeglablist <eeglablist at sccn.ucsd.edu>
wrote:

> Hello,
>
> In my dataset, there are 4 condition.
>
> However, not all subject encountered those 4 condition, which means some
> just only have 2 or 3 of those condition.
>
> Therefore, when I create simple ERP study with 10 subject and 4 conditions,
> I meet an error.
>
> (I guess it is because I didn’t fill all the blocks. But the number of
> condition in each subject is originally different.)
>
> How could I solve this problem?
>
> And there’s another problem.
> How can I do ERP if I just have only one epoch in some dataset?
>
> Thanks
>
> Best regards,
> Joe
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