Hi Daniel,
I'm sorry I wasn't clear. All my values are positive, and I'm plotting
the map of a rectangular plot. I have all the x and y values of
individual points, but the 0,0 point is at the top left hand corner of
the plot. I have no problems plotting it with the 0,0 at the lower left
hand corner, but how can I plot the map with 0,0 starting from the top
left hand? If possible I don't want to have to make all my y-values
negative.
Thanks,
Kang Min
Daniel Malter wrote:
Hi, I don't understand the question. If your data is in the fourth quadrant
(all positive Xs, all negative Ys) this will happen automatically as the
standard R plot plots only in the range where there is data, e.g.
x=rnorm(100,0,1)
e=rnorm(100,0,1)
y=-abs(x)-abs(e)
plot(y~x,bty="n")
Please be more precise about your question.
Cheers,
Daniel
-------------------------
cuncta stricte discussurus
-------------------------
-----Ursprüngliche Nachricht-----
Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Im
Auftrag von Plantky
Gesendet: Monday, November 17, 2008 11:46 PM
An: r-help@r-project.org
Betreff: [R] Changing the position of the origin
Hi all,
Can anyone tell me how I can make 0,0 start at the top left hand corner of a
graph, instead of the typical lower left hand corner? I've tried to plot
with axes=F and then putting on the axes later, but I want the points to
correspond to the axes.
Thanks,
Kang Min
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