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Re: an array with negative index
From: |
Mike Miller |
Subject: |
Re: an array with negative index |
Date: |
Mon, 23 Aug 2004 09:30:28 -0500 (CDT) |
On Mon, 23 Aug 2004, Jean-Michel besnard wrote:
I wish to plot a distribution that could look like:
coefficient value: -4 -3 -2 -1 0 1 2 3 4
number of hits: 0 5 9 12 17 18 13 5 1
since an array starts at 1, I can't possibly store the "number of hits"
with an index corresponding to their "coefficient value".
The plot command allows you to specify both X and Y values. See "help
plot" in octave. You need something like this:
Y = [0 5 9 12 17 18 13 5 1]';
X = [-4:4]';
plot(X,Y)
Mike
--
Michael B. Miller, Ph.D.
Assistant Professor
Division of Epidemiology
and Institute of Human Genetics
University of Minnesota
http://taxa.epi.umn.edu/~mbmiller/
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