Re: [Matplotlib-users] plotting data against date in ISO format

2007-09-13 Thread Adam Mercer
On 13/09/2007, Alan G Isaac <[EMAIL PROTECTED]> wrote: > http://matplotlib.sourceforge.net/matplotlib.pylab.html#-plot_date Thanks, that's helpful and has given me a push in the right direction. I've got a rough code producing the plot I need - just need to clean it up now. Cheers Adam ---

[Matplotlib-users] plotting data against date in ISO format

2007-09-13 Thread Alan G Isaac
Also in the examples, there is date_demo1.py... (And others.) Cheers, Alan Isaac - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120

Re: [Matplotlib-users] plotting data against date in ISO format

2007-09-13 Thread Alan G Isaac
http://matplotlib.sourceforge.net/matplotlib.pylab.html#-plot_date hth, Alan Isaac - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012

[Matplotlib-users] plotting data against date in ISO format

2007-09-13 Thread Adam Mercer
Hi I need to produce a line plot of some data against the date in ISO format, i.e. the data is something like: 20060412 546 20060413 547 20060414 657 20060415 438 ... I've been looking at the examples and can't find anything appropriate. As far as I can tell from the documentation I need to rea

[Matplotlib-users] log scale plot for histograms

2007-09-13 Thread Ping Yeh
Hi, I have a histogram with orders of magnitude difference in counts of each bin. I want to use a log yscale in plotting it. But there are bins with 0 counts. What's the best way to plot it? I've read the log_bar.py example which uses bar() for plotting. It works when I pull it into a script. But

Re: [Matplotlib-users] plot different columns

2007-09-13 Thread Alan G Isaac
On Thu, 13 Sep 2007, Fabian Braennstroem apparently wrote: > Does nobody have an idea; especially for the 'dynamic' > number of plotted arrays!? The question is unclear. The problem seems easy enough, if you get your hands on the arguments to your script. http://homepage.mac.com/andykopra/pdm/tu

Re: [Matplotlib-users] plot different columns

2007-09-13 Thread Fabian Braennstroem
Does nobody have an idea; especially for the 'dynamic' number of plotted arrays!? Regards! Fabian Fabian Braennstroem schrieb am 09/09/2007 09:01 PM: > Hi, > > I have a small script which reads a csv file with several > columns and puts it into an scipay array, which > I can plot using matplotli

Re: [Matplotlib-users] error bars on scatter plot

2007-09-13 Thread Manuel Metz
Hi, pylab.scatter(x,y) pylab.errorbar(x,y,yerr,linestyle='None') if you want to use scatter, or alternatively: pylab.errorbar(x,y,yerr,fmt='o',linestyle='None') Manuel Armen Nalian wrote: > Hello, > I was wondering where I can get an example of a scatter plot with error > bars. > I have time

Re: [Matplotlib-users] error bars on scatter plot

2007-09-13 Thread Manuel Metz
Hi, pylab.scatter(x,y) pylab.errorbar(x,y,yerr,linestyle='None') if you want to use scatter, or alternatively: pylab.errorbar(x,y,yerr,fmt='o',linestyle='None') Manuel Armen Nalian wrote: > Hello, > I was wondering where I can get an example of a scatter plot with error > bars. > I have time