class_docstr: A class to output more than one thing
  from a GLM pass through arrays of data.
code: def __setitem__(self, index, value):
      self.list[index[0]][index[1:]] = value
  
file_path: nipy/nipy/modalities/fmri/fmristat/outputters.py
imports: import numpy
label_desc: Use image node_id 3 for calling the RegressionOutputList obj's underlying member method code with example usage: obj.__setitem__(index, value) without return types