a question about RSI and CCI calcultaion

 

hi, i wanted to ask if anybody know why when i'm using cci indicator on higher timeframe, for example 1H with a calculation of 8 bars, when i use it for the 15M timframe with 32 bars (cci(32)) ( to get "the same amount of time" = 480minutes) i get very similar/almost equal - values for the calculation, but when i want to do the same for the RSI indicator i got "wrong numbers" so i think that fact relates to the way of calculation of the rsi, i want know if someone know how to fix the rsi code to get same values or similar values just like in the cci indicator.

for example if i take now rsi(10) on 4H timeframe i want the same value for the calculation of rsi(40) in 1H timeframe = rsi(160) on 15M timeframe

is that posible at all ?I don't know programming so i can't understand what they do in the RSI code in the metaquotes

thank a lot, GT

(sorry for the lame english)