search for: variying

Hello R Users, I am using R on Windows, I am ploting CO2 (350,380) variying with year(1993,2003) I want to over-plot rainfall (10,250) varying with year(1993,2003) on axis-4 axis-1=year(1993,2003), axis-2=CO2(350,380) axis-3=None axis-4=rainfall(10,250) Kindly help how to over-plot another variable on axis-4. Many thanks, Regards, Yogesh [[alternative HTML version de...

I have problems reading a file with more than one row to carry out mathematical calculations I have a a file of the form mu1 mu2 alpha beta Wsigma sigmaA b r 25 15 .05 .05 22 3 .3 .5 30 20 .1 .2 22 .3 .3 .5 I intend to read one row , carry out the calculations and then the next row with which I intend to do the same calculations. I do the following.