selection from loop

[jmcvw]

Looks like the same question as here

selection from loop

See also: selection from loop Good afternoon Guys, i'm using R, i'm trying to build a function to extract the maximum from a range of 10 elements which varying with a loop iteration but i don't know how to. This is roughly what i would like to obtain: A <- $vector with 100 random numbers* for i in 1:length(A) maxx(i) = max (A[i]:A[i+9]) $ max of the range between A(i) and A(i+9) } maxx $list with length A, filled with all the maximums just calculated thank you in advance, Andrea