72 lines
3.2 KiB
Plaintext
72 lines
3.2 KiB
Plaintext
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U<>]p <00> @ s( d Z ddlZdgZdddd<06>dd<03>ZdS )z<>
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Stacked area plot for 1D arrays inspired by Douglas Y'barbo's stackoverflow
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answer:
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http://stackoverflow.com/questions/2225995/how-can-i-create-stacked-line-graph-with-matplotlib
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(http://stackoverflow.com/users/66549/doug)
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<EFBFBD> N<> stackplot<6F> <00>zero)<03>labels<6C>colors<72>baselinec
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d t <00>
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Draw a stacked area plot.
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Parameters
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----------
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x : 1d array of dimension N
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y : 2d array (dimension MxN), or sequence of 1d arrays (each dimension 1xN)
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The data is assumed to be unstacked. Each of the following
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calls is legal::
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stackplot(x, y) # where y is MxN
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stackplot(x, y1, y2, y3, y4) # where y1, y2, y3, y4, are all 1xNm
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baseline : {'zero', 'sym', 'wiggle', 'weighted_wiggle'}
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Method used to calculate the baseline:
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- ``'zero'``: Constant zero baseline, i.e. a simple stacked plot.
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- ``'sym'``: Symmetric around zero and is sometimes called
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'ThemeRiver'.
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- ``'wiggle'``: Minimizes the sum of the squared slopes.
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- ``'weighted_wiggle'``: Does the same but weights to account for
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size of each layer. It is also called 'Streamgraph'-layout. More
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details can be found at http://leebyron.com/streamgraph/.
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labels : Length N sequence of strings
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Labels to assign to each data series.
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colors : Length N sequence of colors
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A list or tuple of colors. These will be cycled through and used to
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colour the stacked areas.
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**kwargs
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All other keyword arguments are passed to `Axes.fill_between()`.
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Returns
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-------
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list : list of `.PolyCollection`
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A list of `.PolyCollection` instances, one for each element in the
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stacked area plot.
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N)<01>colorr )Zaxis<69>dtyper g <00>symg <00>?ZwiggleZweighted_wiggleg <00>?<3F> z#Baseline method %s not recognised. z5Expected 'zero', 'sym', 'wiggle' or 'weighted_wiggle')Z facecolor<6F>label)<18>npZ row_stack<63>iterZset_prop_cycleZcumsumZ
promote_typesr Zfloat32<33>sum<75>shapeZarangeZ
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zeros_likeZhstackZdiff<66>
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ValueErrorZ
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_get_linesZget_next_colorZ fill_between<65>nextZ sticky_edges<65>y<>range<67>len<65>append)Zaxes<65>xr r r <00>args<67>kwargsr <00>stack<63>
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first_line<EFBFBD>m<>totalZ inv_total<61>maskZincreaseZ
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below_sizeZmove_up<75>centerZerrstrr Zcoll<6C>r<>ir r <00></tmp/pip-install-i8dhxrtk/matplotlib/matplotlib/stackplot.pyr sX /
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(
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$
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,)<05>__doc__Znumpyr
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