Friends,
I want to make multiple graphs on a single axes. As an example, i am
pasting below an article where it has been shown.
http://www.ncbi.nlm.nih.gov/pubmed/23403925
My plot of interest is *Figure7B*, where multiple distribution are depicted
in single plot. I want to make a similar one.
Friends,
I want to plot the autocorrelation of my data as a function of time as
given in the following link, with autocorrelation coef in Y axis and Time
in x-axis.
http://www.itl.nist.gov/div898/handbook/eda/section3/autocopl.htm
I used the following code to achieve the same using the acorr
Hi,
The input is a parameter termed dipole moment. I want to see how it decays
with respect to time.
On Tue, Jun 19, 2012 at 11:12 AM, francesco oteri francesco.ot...@gmail.com
wrote:
Hi bala,
what is the input? How did you calculate it?
Francesco
2012/6/19 Bala subramanian bala.biophys
Hello,
I am trying to make a wireframe plot with the x,y,z values in my data
(attached file). I get the following error which i dnt understand. Kindly
write me what is going wrong.
Traceback (most recent call last):
File test.py, line 14, in module
ax.plot_wireframe(d1,d2,d3)
File
Friends,
In the mpl site, i found the an example code called hinton_demo to plot
weighted matrix in the following link.
http://matplotlib.sourceforge.net/examples/api/hinton_demo.html?highlight=hinton
I used the same script (attached test.py) making a slight modification in
the following section
Friends,
I have solved the problem by myself. I gave
if w 2.0: color = 'red'
if 2.1 w 4.0: color='blue' So wherever the value there is a value like
2.03 or 2.05, the color was shown as black instead of red/blue.
Thanks,
Bala
On Mon, Sep 26, 2011 at 9:25 AM, Bala subramanian bala.biophys
Friends,
I created a histogram plot using data files that have discrete values
(sample file attached 'test.dat').However when i view the plot, i see that
the bars are not located exactly over the values. For example in the
attached figure (test.png), i see a bar (gray) placed between values 1 and
Daniel,
Did you try saving the figure with same dpi ?. Try the following.
plt.savefig('name',dpi=300)
On Fri, Jan 21, 2011 at 9:08 AM, Daniel Mader
danielstefanma...@googlemail.com wrote:
Hi,
I need to create a huge range of plots with need to fit into a report
(OpenOffice or Word). In
Friends,
I have created a figure (with two rows and two columns) and i drew four
contourf plots (A,B,C,D etc). All the four contourf has the same coloring
and bounds. I do not want to draw a colorbar() for each of the plots
separately but only one colorbar at the bottom of the four plots.Something
to know how to
manipulate the x,y and z ticks intervals for a graph created with Axes3D.
On Fri, Jan 14, 2011 at 12:06 PM, Bala subramanian
bala.biophys...@gmail.com wrote:
Dear Friends, i used the following code to create a 3D plot (attached
figure). I manipulate the appearance of the graph
Friends,
The journal in which i am planning to send my paper says that the figure and
panel labels should be in 'ARIAL' bold.
When i try to set the font as arial, i get a warning message. Someone kindly
let me know what is the appropriate setting to get the font arial bold.
Friends,
I am using mpl in fedora10. I installed mpl (version 0.98.5.2) with yum
previously. Since yum does not upgrade to latest mpl version, i have
downloaded the tarball to install from the source. Now i want to install mpl
in the same location as previously done by yum (info. given below).
1)
Friends,
I tried to do a 3d scatter plot. The following is my code. However i dnt
know how to set different colors and marker for x, y and z. Someone kindly
help in doing the same. I tried to give a sequence of colors as
c=['black','red','blue'] but i dnt get what i want.
--
ben.r...@ou.edu wrote:
On Thu, Oct 14, 2010 at 9:50 AM, Bala subramanian
bala.biophys...@gmail.com wrote:
Dear Ben,
you are right, contouf() omits the red and blue values without colorbar.
1) If i call set_under() and set_over() before calling contourf(), i get
an error. This is obvious
Friends,
I have mentioned in my research manuscript that plots were generated by
'matplotlib package'. I dnt find the related reference of mpl. Kindly tell
me how can i site mpl.
Thanks,
Bala
--
Start uncovering the many
Friends,
I have a file like below. Where i have data in row 1 to 8, then a gap, then
data for row 10-16. I want matplotlib to explicitly consider this gap and
not to shift the y values while plotting. How can i achieve this ?. I tried
by inserting a string 'None' instead of gap, but i get error.
Friends,
1) I want to remove the rectangular box around the legend. How to do the
same. I apologize if this query had been asked before.
2) reduce the distance (vertical) between two legends in the same plot.
Thanks,
Bala
Friends,
I would like to place grid lines (precisely draw lines) at specific (x,y)
coordinates. If i am not wrong, grid() function will take only True/False
arguments. Someone kindly write me if there is any way to do this.
Thanks,
Bala
Friends,
I am trying to make a figure for publication. I am making a double column
figure of 7inch as per journal guidelines. The figure comes out nicely but
the final size of the figure that is saved is not what i have given in
'figsize'. It is 10inch X 5.38 inch. How can i make mpl to create
...@gmail.com wrote:
On Aug 17, 2010, at 11:02 AM, Bala subramanian wrote:
Friends,
I am trying to make a figure for publication. I am making a double column
figure of 7inch as per journal guidelines. The figure comes out nicely but
the final size of the figure that is saved is not what i have
Friends,
Attached a script test.py and 2 data files using with which i am trying to
make a bar plot. The output is coming nice, but the x-ticks are placed at
the left edge of the first bar. I want to make the xticks at the center
between the two bars to have a better visualization. I dnt get
Friends,
I tried to incorporate an example script for colorbar given in the following
link into my code.
http://matplotlib.sourceforge.net/examples/api/colorbar_only.html
When i run the program, i get the following error. I didnt use set_ylabel
option in my code. I am not getting why this error
Friends
1) Excuse me if this questions is posted already. I have to make 5 to 6
annotations in my figure. Is there any way that i can make all of them in
one shot instead of writting a separate line of code for each of them.
for instance plot function accepts a series of x,y data. Is it possible
Friends,
I have a matrix which i plotted with matshow as follows and then used text
function to write the each value inside the figure by choosing x and y
coordinate. I wish to know if there is any easy or more fancy way to do the
same.
*mat=load('tnz.txt')*
In [3]: *tmat=transpose(mat)*
In [4]:
Friends,
I have a matrix data and i used matshow() function to plot. The plot is
attached.
1) After plotting the data, i used xticks() function to change the x-axis
tick labels from x1 to x12 ( figure attached). Similarly I want to change
the y-axis tick labels into as A,B and C, instead of
Friends,
I have a data like the following. I dnt want to plot the data literally as
shown below. I want to define a color red for 0, blue for 1 and yellow for
2. Each color represents the properly of the y-values. I want to define
colors for values and monitor the color changes with time. I
with contour or
contourf.
Is that what you want?
best regards Matthias
On Wednesday 13 May 2009 18:12:53 Bala subramanian wrote:
Armin,
I tried this but what happens is it is not overlapping, actually when i
call contour function for the second time with matrix2, the plot is
updated
Friends,
I have two matrices of same size. I used contourf to create the countour
plots for the two matrices separately.
i) I am interested in making one countour plot marking the areas which are
different in both the countours or
ii) Overlapping one countour over the other, so that i can
Dear Matthias,
Thank you for the information. Could you please provide me a small example
of such overlapping.
Thanks,
Bala
On Wed, May 13, 2009 at 1:50 PM, Matthias Michler
matthiasmich...@gmx.netwrote:
Hi Bala,
On Wednesday 13 May 2009 13:16:17 Bala subramanian wrote:
Friends,
I
Hi,
I was nt running any script of my own. This warning came when i was working
on matplotlib-pyplot tutorials (simple plot and multiple line plots).
Bala
On Mon, Apr 27, 2009 at 10:42 PM, Sandro Tosi mo...@debian.org wrote:
On Mon, Apr 27, 2009 at 15:18, Bala subramanian
bala.biophys
Friends,
I installed matplotlib in Fedora10 using yum which installed the version
0.98.1 .I could nt upgrade matplotlib using yum.
Hence i downloaded the source and tried to install but i am getting the
following error. Kindly write me what is going wrong.
[r...@ramana matplotlib-0.98.5.2]#
mo...@debian.org wrote:
On Tue, Apr 28, 2009 at 14:46, Bala subramanian
bala.biophys...@gmail.com wrote:
[r...@ramana matplotlib-0.98.5.2]# python setup.py build
In file included from src/ft2font.cpp:1:
src/ft2font.h:31: error: ‘FT_Bitmap’ has not been declared
src/ft2font.h:31: error
which version would be my default.
Bala
On Tue, Apr 28, 2009 at 3:32 PM, Sandro Tosi mo...@debian.org wrote:
On Tue, Apr 28, 2009 at 15:26, Bala subramanian
bala.biophys...@gmail.com wrote:
Hi,
I think freetype is already installed in Fedora10. When i search yum as
I said freetype2
Friends,
I started pylab with ipython -pylab
After some time, i did
In [21]: import matplotlib
Warning: Timeout for mainloop thread exceeded
switching to nonthreaded mode (until mainloop wakes up again)
Why this warning comes ?
Even when i exit with ctrl + d, the shell is still remaining.
Hi,
Version informations
Python 2.5.2
IPython 0.8.4
matplotlib 0.98.1
backend GTKAgg
Running on Fedora10
Bala
On Mon, Apr 27, 2009 at 2:36 PM, Sandro Tosi mo...@debian.org wrote:
Hi Bala,
On Mon, Apr 27, 2009 at 13:40, Bala subramanian
bala.biophys...@gmail.com wrote:
Friends,
I
Friends,
I am going through John Hunter's The Matplotlib User’s Guide. In the user
guide, one of the three ways of changing the line properties is given as
follows
Using set to control line properties
l i n e s = p l o t ( t , s1 )
s e t ( l i n e s , ma r k e r s i z e =15 , marker=’d’ , \
. .
Friends,
Kindly see the attached small test.dat file. I have make a plot with this
data. But my data does nt have numerical values but has characters like B, T
etc. So i hve give color codings for these characters and plot the data.
Like use yellow for B, red for T etc. Kindly help me to do it
Friends,
1) I want to make a plot of multiple lines. I want to make something like
./multiplot.py 1.dat 2.dat 3.dat .. n.dat
All files contain two columns and are of same length. plotfile() and load()
do not take list of file but one file name only. In such cases, I want to
unpack the x,y
Darren,
But y axis goes scale is than one when i use normed=1. I am not getting why
this happens.
On Mon, Mar 30, 2009 at 5:39 PM, Darren Dale dsdal...@gmail.com wrote:
On Mon, Mar 30, 2009 at 11:25 AM, Bala subramanian
bala.biophys...@gmail.com wrote:
Friends,
I tried to plot
Friends,
Kindly give me some tips on how to import data from a data file to make the
plot.
Thanks,
Bala
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Friends,
In the following. I am not able to understand how this plot.show() works. I
have commented the problem in the following examples.
plt.plot(x,y,'b-')
[matplotlib.lines.Line2D object at 0x9e50ecc]
plt.show() *# shows the plot of x Vs y*
plt.ylim( (1.5,4.5) )
(1.5, 4.5)
plt.show()
Dear All,
I have to make multiple plot on the same page. Six row and three column.
Kindly suggest me some tips to do the same.
Bala
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