Many thanks !
LG
Georg
Eric Firing schrieb:
> Georg,
>
> See errorbar_demo.py in the examples directory. The last example sets
> the y-axis to a log scale; it should also work if you use the same
> method to set both scales to log, so it would be like this:
>
> ax = subplot(111)
> ax.set_xscale('log')
> ax.set_yscale('log')
> errorbar(t, s+2, e, f, fmt='o')
>
> You may need to be careful to keep all values, including errorbar
> limits, positive.
>
> Eric
>
>
> Georg Holzmann wrote:
>> Hallo!
>>
>> Is there any possibility to use a logarithmic errorbar plot ?
>> I want to draw my values as with loglog, but additionally add the
>> variance to the data points as with yerr in errorbar.
>>
>> Or is it maybe better to add the variance manually in a loglog plot -
>> is this possible ?
>>
>> Thanks for any hints,
>> LG
>> Georg
>>
>> PS:
>> I also found this unanswered post about the same topic:
>> http://www.nabble.com/semilogx-and-errorbar-tt5182429.html#a5182429
>>
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