anchor.diff:      Time = calendar:now_to_universal_time(Val),
       NVal = lists:flatten(io_lib:format("~s",[emetric_util:iso_8601_fmt(Time)])),
       [NVal|Acc];
  -row_stat({Key,Val},Acc) ->
  +row_stat({_Key,Val},Acc) ->
       NVal = lists:flatten(io_lib:format("~p",[Val])),
       [NVal|Acc].
       
  
positive.code:     NewAcc = Acc ++ header_stat(Stats,Pre,[]),
      header(Tick,NewAcc).
  
  header_stat([],Pre,Acc) -> Acc;
  header_stat({Name,[{Key,Val}|Rest]},Pre,Acc) ->
      NewPre = new_pre(Pre,Name),
      header_stat([{Key,Val}|Rest],NewPre,Acc);
  header_stat([{Name,Val}|Rest],Pre,Acc) ->
      NP = new_pre(Pre,Name),
      header_stat(Rest,Pre,header_stat({Name,Val},Pre,Acc));
  header_stat({Name,Val},Pre,Acc) ->
      El = new_pre(Pre,Name),
      [El|Acc].
  
  
negative.code:     
  
  row([],Acc) -> Acc;
  row([{_Type,Stats}|Tick],Acc) ->
      row(Tick, Acc ++ row_stat(Stats,[])).
  
  row_stat([],Acc) -> Acc;
  row_stat({_Name,[{Key,Val}|Rest]},Acc) ->
      row_stat([{Key,Val}|Rest],Acc);
  row_stat([{Name,Val}|Rest],Acc) ->
      row_stat(Rest,row_stat({Name,Val},Acc));
  