anchor.diff:  			FromSameFile=from_same_file(Rs),
                           AU= get_anti_unifier(Info, FromSameFile),
                           {Rs1, AU1} = attach_fun_call_to_range(Rs, AU, FromSameFile),
  -                        {Rs1, {Len, Freq}, AU1}
  +                        {Rs1, {Len, length(Rs1)}, AU1}
   		    end
  -		    || {Rs, {Len, Freq}, Info} <- Clones],
  -    ClonesWithAU.
  -  
  +		    || {Rs, {Len, _}, Info} <- Clones],
  +    [{Rs1, {Len, F}, AU1}||{Rs1, {Len, F}, AU1}<-ClonesWithAU,
  +                           F>=Thresholds#threshold.min_freq].
  + 
   
   attach_expr_ast_to_ranges(Rs, ASTTab) ->
       [{R, ExpAST}||R={ExprKey, _Toks, _Loc, _IsNew}<-Rs, 
  
positive.code: 	    end,
  	%% Need to check side-effect here. but it is a bit slow!!!
  	FunCall=make_fun_call(new_fun, Pats, Subst, FromSameFile),
  	{Range, format(FunCall)}
      catch 
  	_E1:_E2 ->
  	    "wrangler-failed-to-generate-the-function-application."
      end.
  
  make_fun_call(FunName, Pats, Subst, FromSameFile) ->
  
negative.code: 			       io_lib:format(
  				 "~p", [[F(E)||E<-R]])))
  		  ||R<-Ranges])).
  
  
  