Hi,
I am trying to sort a data array using the sort functions available in the manual. However, i cannot get it to sort and just returns zero on the plot. Could someone please bump me in the right direction?


Code
function run() 
{
	set(LOGFILE);
	BarPeriod = 15;
	StartDate = 2020;
	EndDate = 2021;
	LookBack = 1440;

	asset("EUR/USD");

	var* Data = series(price());
	var* Ranks;
	int Length = 50;

	int A2V = sortRank(var* Ranks, var* Data, int Length);
	int A3V = sortIdx(var* Data, int Length);
	int A4V = sortData(var* Data, int Length);
	
}


Thanks,