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Hi, How can we plot two graphs ex. lets say correlation & ratio in the same window? I mean in the window I have : 1. Graph of correlation having X & Y axes 2. Graph of ratio having A & B axes one above the other. Thanks, Sonal

hi, i am a new member. i am using R in finding correlation between two variables of unequal length. when i use cor(x,y,na.rm=T,use="complete") where x has observations from 1928 to 2006 & y has observations from 1950 to 2006. I used na.rm=T to use the "complete observations". So missing values should be handled by casewise deletion. But it gives me error Error in