> plot(GDPC1[range]/CLF16OV[range]*1000000, col='blue', log='y', main="")
Warning message:
In title(col = "blue", log = "y", main = "") :
"log" is not a graphical parameter
> par(new=TRUE)
> plot(GSPC[range], xaxt="n",yaxt="n",xlab="",ylab="", col='red', log='y')
Warning messages:
1: In plot.xts(GSPC[range], xaxt = "n", yaxt = "n", xlab = "", ylab = "", :
only the univariate series will be plotted
2: In title(xaxt = "n", yaxt = "n", xlab = "", ylab = "", col = "red", :
"log" is not a graphical parameter