Statistital Functions

 

Hello  I wanna some advice.

I have some problem in finding some statiscal functions in MQL5 or 4, is that I wanna find the mode,the mean, standard deviation, Kurtosis, or related functions on this program but I dont find, can anyone help me?

I wanna apply the mode for a list of  HIGH prices in GBPUSD , everyday, how can I get it.

Thank you.