minor bug in iqr_method.m

[marcobarilari]

NARPS_CPPL/subfun/iqr_method.m

Line 27 in 4816eb3

a=a(:);n=length(a);

hello! no idea how to start a new in-line comment for this script so I've found out that opening an 'issue' would be the way.

BTW, in iqr_method there is a bug concerning how the sample size n is calculated and used across the script. It should not change too much.

M.

[Remi-Gau]

For the record.
Yes it is good point. This could be an issue in some cases as this way of flagging outliers just pulls over all the data from all runs from all subjects so it is mixing within and between subjects variability.
Makes me realize that this function can be better refactored too.