search for: relativen

Hello! I am trying to get a logic estatement in R using the if function, but it is all the time comming and error, I have tryied different methods but nothing is working the sentence is the following: dispersal[1] <- if (any (relativenes[1] < cost)) ((relativenes[1]- cost)/(relativenes[1]- cost*cost)) else 0 for (i in 2: time){ dispersal[i] <- if (any (relativenes[i] < cost)) ((relativenes[i]- cost)/(relativenes[i]- cost*cost)) else 0 } dispersal[1] <- if (relativenes[1] < cost) dispe...