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Pandas Image Marker DataFrame

Is there a way to set the style of the marker in pandas.DataFrame.plot? All other options are available by setting the view. I would like a marker with an error bar, but just get a line with an error bar. If I did it through the function error panel, I would set fmt = '.'

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df.plot

passes additional keyword parameters along with the basic matplotlib plotting function. Thus,

df = pd.DataFrame({'x':np.arange(10), 'y':np.random.randn(10), 
                   'err':np.random.randn(10)})
df.plot('x', 'y', yerr='err', fmt='.')


gives

enter image description here

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