Displaying 1 result from an estimated 1 matches for "stats787".
2009 Jan 24
2
Plotting Two Lines
Hi,
I am trying to plot the following data such that both variable y and z vs x.
(ie two lines on a single plot). As the x variable is not numeric, how do I
go about it? Appreciate if any expert could help.
I know I use plot() follow by lines() to add another line to the plot. But
my problem is i was unable to plot y vs x in the first place.
x y z
D9S1820