Hi,
you might want to look here:
http://matplotlib.sourceforge.net/tutorial.html
If I understand what you mean by cross-table and graph, then you are just
plotting two lines of data?
That would require:
pylab.plot(x, y1, 'ro', x, y2, 'bo')
or something like that. Look at the tutorials.
And you would need the data. A good idea is to write them in a simple ascii
file.
Please have a look at the following page:
http://www.scipy.org/Cookbook/InputOutput
This would require for example:
data = numpy.loadtxt('table.dat', unpack=True)
When I need to plot data from a file where the data is seperated by comma
(csv file), I do something like this:
import pylab
data = pylab.load(filename, delimiter=',',skiprows=1) # the first row is
often a table header
fig = pylab.figure()
ax = fig.add_subplot(111) # if you need more then one plot per figure, just
change here
ax.set_xlabel(cals['x units'])
ax.set_ylabel('y units')
ax.plot(data[::,0],data2[::,1]) # this plots col 0 against col 1, uses all
the rows
ax.autoscale_view()
ax.grid(True)
pylab.show()
Cheers,
Stefan
2008/10/15 He Jibo <[EMAIL PROTECTED]>
> Dear All,
>
> I am sorry for the bother, but could you please give me some help?
> I have some pilot data, which is too large to graph in excel, about 16MB.
> So I hope I can do the cross-tabulation and plot in matlab. How can I draw a
> cross-table and graph with matlab like the one in the attachment?
> Thank you so much for your time ! Good night!
>
>
> He Jibo
> [EMAIL PROTECTED]
> [EMAIL PROTECTED]
>
>
> ---------------------------
> He Jibo
> Department of Psychology,
> Beckman Institute for Advanced Science and Technology
> University of Illinois, Urbana Champaign,
> 603 East Daniel St.,
> Champaign, IL 61820
> Tel: 217-244-4461(office)
> 217-244-6763(lab)
> Email: [EMAIL PROTECTED]
> Helen Hayes - "Age is not important unless you're a cheese."
>
>
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