[pymvpa] Help

[Nick Oosterhof]

Greetings,

On 6 November 2017 at 16:52, Jorge H <jhevia at hotmail.com> wrote:

> Hi my name is Jorge and I'm running a searchlight hyperanalignment however
> when I run the analysis using anatomical masks of brain areas completely
> not related with the task, I got very high accuracies! I would appreciate
> if somebody give a quick look to my script and let me know if detect
> something wrong.
>
At first sight I didn't see anything wrong. Things to consider:

- what do you mean by 'very high accuracies' ?
- is your design balanced, i.e. an equal number of samples for each
combination of target and chunks?
- if you randomise the targets manually (so that there should be no
information about sample conditions), do you still observe 'very high
accuracies'?
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