### Name: Control
### Title: Control Flow
### Aliases: Control if else for in while repeat break next
### Keywords: programming iteration logic

### ** Examples

for(i in 1:5) print(1:i)
for(n in c(2,5,10,20,50)) {
   x <- stats::rnorm(n)
   cat(n,":", sum(x^2),"\n")
}



