log scale the Y axis of a stem plot

Him

I had a stem plot. Now I want to make the Y axis of log scale. But I do not want to use semilogy since I prefer the bars in stem plot. Do you know how to only scale the Y axis?

Cheers,
Forrest

Forrest Sheng Bao, BSEE, Graduate Student
Dept. of Computer Science/Electrical Engineering
Texas Tech University, Lubbock, Texas
http://narnia.cs.ttu.edu

yscale("log")

http://matplotlib.sourceforge.net/api/pyplot_api.html#matplotlib.pyplot.yscale

However the bars in the stem plot will be gone (because of the log 0).
It seems that there is no option for controling the baseline location
in the stem command.
However, the code for stem command is quite short (~10 lines), so I
guess you can easily modify it to your taste.

Regards,

-JJ

ยทยทยท

On Wed, Jul 1, 2009 at 8:41 AM, Forrest Sheng Bao<forrest.bao@...287...> wrote:

Him

I had a stem plot. Now I want to make the Y axis of log scale. But I do not
want to use semilogy since I prefer the bars in stem plot. Do you know how
to only scale the Y axis?

Cheers,
Forrest

Forrest Sheng Bao, BSEE, Graduate Student
Dept. of Computer Science/Electrical Engineering
Texas Tech University, Lubbock, Texas
http://narnia.cs.ttu.edu

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