anchor.diff:  namify(Name) ->
       epl_viz_map:namify(Name).
   
  -stats_to_map(Stats) ->
  -    StatsMap = proplist_to_map(Stats),
  -    Percentile = proplists:get_value(percentile, Stats),
  -    PercentileMap = proplist_to_map(Percentile),
  -    maps:put(namify(percentile), PercentileMap, StatsMap).
  -
   proplist_to_map(Proplist) ->
       lists:foldl(fun({Prop, Val}, Map) -> maps:put(namify(Prop), namify_val(Val), 
                                                     Map) end, #{}, Proplist).
  
positive.code:          get_ets_call_stats/1]).
  
  %% Test
  -export([split_traces_by_pid/1]).
  
  %%====================================================================
  %% API functions
  
negative.code:     List = erlang:float_to_list(Float, [{decimals, Pos}]),
      erlang:list_to_float(List).
  
  max([]) ->
      0;
  max(List) ->
      lists:max(List).
  
  namify_val(Val) when is_atom(Val) ->
      namify(Val);
  namify_val(Val) ->
  