commandline session
> call
[1] 11 2088 18088 20958 25695 704 1744 139 6 7612
> usecspc
[1] 2682 12 1 1 0 6 2 29 667 0
> png(file="Rlinegraph-firefox.png")
> plot(call,usecspc,type="l")
> dev.off()
null device
1
>
