Added documentation on the new df.style.bar options for align and Col… · jreback/pandas@506f3d2 (original) (raw)
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`"New in version 0.17.1\n",
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`"\n",
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`"- Extensibility"
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"You can include "bar charts" in your DataFrame."
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"There's also .highlight_min and .highlight_max."
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"df.style.bar(subset=['A', 'B'], color='#d65f5f')"
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"df.style.highlight_max(axis=0)"
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"df.style.highlight_min(axis=0)"
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"Use Styler.set_properties when the style doesn't actually depend on the values."
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"df.style.set_properties(**{'background-color': 'black',\n",
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" 'color': 'lawngreen',\n",
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" 'border-color': 'white'})"
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"### Bar charts"
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"df.style.bar(subset=['A', 'B'], color='#d65f5f')"
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"Use Styler.set_properties when the style doesn't actually depend on the values."
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"New in version 0.19.2 is the ability to customize further the bar chart: You can now have the df.style.bar be centered on zero or midpoint value (in addition to the already existing way of having the min value at the left side of the cell), and you can pass a list of [color_negative, color_positive].\n",
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"The following example shows the behavior of the new align options:"
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" 'border-color': 'white'})"
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"import pandas as pd\n",
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"from IPython.display import HTML\n",
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"\n",
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"# Test series\n",
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"test1 = pd.Series([-100,-60,-30,-20], name='All Negative')\n",
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"test2 = pd.Series([10,20,50,100], name='All Positive')\n",
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"test3 = pd.Series([-10,-5,0,90], name='Both Pos and Neg')\n",
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"\n",
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"head = """\n",
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"
| Align | \n",All Negative | \n",All Positive | \n",Both Neg and Pos | \n",
|---|
| {} | ".format(align)\n",{} | ".format(s.to_frame().style.bar(align=align, \n",
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" \n",
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"\n",
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"HTML(head)"
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"version": "3.5.2"
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`"nbformat": 4,
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