Replace a for loop with apply family function on a xts?

I believe in this case mapply is the easiest solution.

I believe in this case, mapply is the easiest solution: sym$TS.

Thanks, works as expected. Also as expected no performance gains but sexier code . – qaTK Oct 14 at 2:30.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.