Plotting two xts objects?

Sorry this took so long. I was trying to figure out why my graph starts at Dec 04, 2012 and ends at Dec 13, 2012, when yours starts at Dec 05, 2012 and ends at Dec 14 2012. Can you check to make sure that the ab you posted above is the same ab you used to plot your graph?

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.