parameters: (self, intervals)
docstring: Create epoch group.
docstring_summary: Create epoch group.
docstring_tokens: Create epoch group .
function: def _create_epoch_group(self, intervals):
          """Create epoch group."""
          for i, interval in enumerate(intervals):
              for j in interval:
                  self._epoch_group[i].append(j)
function_tokens: def _create_epoch_group ( self , intervals ) : for i , interval in enumerate ( intervals ) : for j in interval : self . _epoch_group [ i ] . append ( j )