On Thu, Aug 29, 2013 at 06:38:14AM -0700, Philippe Gervais wrote:
>    What about "number of features"? Beside, who are we targetting here? The
>    neuroscientist, or the machine learning user? It the former case, the
>    "task" input argument should be renamed "subjects".

A bit of both. However, feature is very standard, very tasks is less. It
might be useful to put in some places signals in parenthesis, just to
make things easier for people.