Hi,
In scikits.learn, there is a confusion matrix and in the samples,
there are several plots (scikit-learn.sf.net).
Matthieu
2010/7/16 Simon Friedberger :
> Hello List.
>
> I'm trying to plot a confusion matrix and I got this far:
> http://paste.pocoo.org/show/238332/
>
> Basically what I still
On 7/28/10 8:32 PM, Nikolaus Rath wrote:
> Hello,
>
> What is the best way to generate a contour plot from a set of
> non-uniformly sampled data (i.e., the datapoints do not lie on the
> points of a rectangular grid but are randomly distributed)?
>
>
> Thanks,
>
> -Nikolaus
>
>
Nikolaus: Y
Hello,
What is the best way to generate a contour plot from a set of
non-uniformly sampled data (i.e., the datapoints do not lie on the
points of a rectangular grid but are randomly distributed)?
Thanks,
-Nikolaus
--
»Time flies like an arrow, fruit flies like a Banana.«
PGP fingerprin
I think her problem is something like that
His values on X Axis is a range between 3000 to 3400
without this division by 1000.0 his graphic processing normally
but instead on X axis to show the range between 3000 to 3400
she needs to show this values transform in Hz (I think) that's why the
divi
Hmm that is not what my output looks like. Attached is a capture of my
output. I am using matplotlib version 0.98.5.3
http://old.nabble.com/file/p29291928/shift_subplot_test.png
shift_subplot_test.png
Jae-Joon Lee wrote:
>
> On Thu, Jul 29, 2010 at 1:17 AM, Jenna L.
> wrote:
>> That loo
On Thu, Jul 29, 2010 at 1:17 AM, Jenna L. wrote:
> That looks fine to me too, but if you plot that as one subplot in a 5x5 array
> of subplots or more, then you can see the shift I am talking about in the
> eps file. Example:
I still don't see it (a capture of my eps output is attached).
Can you
On 18:32 Sun 18.07.10, Friedrich Romstedt wrote:
> Try to add:
> ax.set_xticks(range(0, 10))
> ax.set_yticks(range(0, 10))
>
> before the imshow call.
>
> For some reason it must happen before the imshow call and not after,
> else the yscaling will change (I don't understand this).
Thanks for th
On Wed, Jul 28, 2010 at 3:56 PM, Thomas Robitaille <
thomas.robitai...@gmail.com> wrote:
> Hi,
>
> How does one plot an arrow in a log log plot? In the following example, I
> can't get the arrow head, regardless of what value I use for the head width:
>
> import matplotlib as mpl
> mpl.use('Agg')
Hi,
How does one plot an arrow in a log log plot? In the following example, I can't
get the arrow head, regardless of what value I use for the head width:
import matplotlib as mpl
mpl.use('Agg')
import matplotlib.pyplot as plt
fig = plt.figure()
ax = fig.add_subplot(1,1,1)
ax.arrow(0.2,0.2,0.5,
On Wed, Jul 28, 2010 at 2:39 PM, Angus McMorland wrote:
> On 28 July 2010 15:25, Waléria Antunes David
> wrote:
> > Hello all,
> >
> > Well, my problem is ... My current code is as follow bellow:
> > http://pastebin.com/7p2N5d64
>
> Hi Waléria,
>
> We can't easily fix your problem without knowin
On 28 July 2010 15:25, Waléria Antunes David wrote:
> Hello all,
>
> Well, my problem is ... My current code is as follow bellow:
> http://pastebin.com/7p2N5d64
Hi Waléria,
We can't easily fix your problem without knowing what data f and
Sserie contain. It would help us to help you if you could
Hello all,
Well, my problem is ... My current code is as follow bellow:
http://pastebin.com/7p2N5d64
and generates following image, the x-axis of the graph shows values em Hz,
values that range from 3000 to 3400, my image is attached.
But, i need the x-axis values is displayed in Khz, ranging f
On 07/28/2010 05:48 AM, Benjamin Root wrote:
> On Tue, Jul 27, 2010 at 1:31 PM, Friedrich Romstedt
> mailto:friedrichromst...@gmail.com>> wrote:
>
> 2010/7/26 Benjamin Root mailto:ben.r...@ou.edu>>:
> > After some reading of sphinx documentation, it appears to be a
> bug with
> >
On 07/27/2010 02:31 PM, Phil Rosenfield wrote:
> Hi,
>
> I'm 6 months into learning python and haven't been able to find a way
> to do this, so I hope you don't mind a basic question.
>
> I'd like to use the polygons contour makes but I can't figure out how
> to get them from ContourSet. Any exampl
That looks fine to me too, but if you plot that as one subplot in a 5x5 array
of subplots or more, then you can see the shift I am talking about in the
eps file. Example:
import matplotlib.pyplot as plt
import numpy as np
arr = np.zeros((11, 11), dtype="d")
arr[3,3]=1
plt.figure(1)
plt.subplot(
On Tue, Jul 27, 2010 at 1:31 PM, Friedrich Romstedt <
friedrichromst...@gmail.com> wrote:
> 2010/7/26 Benjamin Root :
> > After some reading of sphinx documentation, it appears to be a bug with
> > sphinx (or actually, "smartypants") because it should not be doing this
> sort
> > of interpretation
On Wed, Jul 28, 2010 at 8:35 AM, Mario Laforest 2
wrote:
> Hello,
>
>
>
> I am trying to create clickable images for HTML. For transforming the
> coordinates in the examples I found they are using the function
> "seq_x_y()".
>
>
>
> But that function is not available anymore. How can I get trans
Thanks so much guys!
This finally worked!
f=gcf()
for i in f.canvas.callbacks.callbacks:
if i=='key_press_event':
f.canvas.mpl_disconnect(f.canvas.callbacks.callbacks[i].keys()[0])
Thanks!
-David
Aha! I thought you were using 1.0. For 1.0, these things are rc
settings; I had n
Hello,
I am trying to create clickable images for HTML. For transforming the
coordinates in the examples I found they are using the function "seq_x_y()".
But that function is not available anymore. How can I get transform the
coordinates with the newer versions of Matplotlib?
Thanks
Mario
--
Hi,
I'm 6 months into learning python and haven't been able to find a way
to do this, so I hope you don't mind a basic question.
I'd like to use the polygons contour makes but I can't figure out how
to get them from ContourSet. Any examples or links to helpful
information would be excellent.
Tha
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