
dear useRs,
i want to overlap graphs of two matrices in such a way that the y-axis of graph should be "logarithmic" against normal x-axis.
i am, unsuccessfully, trying the followings
>matplot(mata, log="mata",type = "l", col="red)>lines(mata, log="matb",type = "l", col="yellow")
could you please help me out on it??
thanks in advanceregards
eliza 		 	   		  
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