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refactoring

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frankknoll
2022-03-02 10:48:14 +01:00
parent ef0544697a
commit 480b1dcca0
1 changed files with 13 additions and 2 deletions
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15
src/intensivstationen/Intensivstationen.ipynb
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@@ -75,8 +75,19 @@
" dataFrame_kreise = pd.merge(dataFrame, self.kreise, how = 'left', left_on = 'gemeindeschluessel', right_index = True)\n", " dataFrame_kreise = pd.merge(dataFrame, self.kreise, how = 'left', left_on = 'gemeindeschluessel', right_index = True)\n",
" dataFrame['Kreis'] = dataFrame_kreise[3]\n", " dataFrame['Kreis'] = dataFrame_kreise[3]\n",
" dataFrame['Einwohnerzahl'] = dataFrame_kreise[6]\n", " dataFrame['Einwohnerzahl'] = dataFrame_kreise[6]\n",
" dataFrame['Bundesland'] = dataFrame['bundesland'].map(lambda bundesland: self.kreise.loc[bundesland, '2'])\n", " return self._addBundeslandColumn(dataFrame)\n",
" return dataFrame" " \n",
" def _addBundeslandColumn(self, dataFrame):\n",
" return pd.merge(\n",
" dataFrame,\n",
" self._createBundeslandByKeyTable(),\n",
" how = 'left',\n",
" left_on = 'bundesland',\n",
" right_index = True)\n",
"\n",
" def _createBundeslandByKeyTable(self):\n",
" bundeslandByKeyTable = self.kreise.reset_index().rename(columns = {1: 'Key', '2': 'Bundesland'})[['Key', 'Bundesland']]\n",
" return bundeslandByKeyTable[bundeslandByKeyTable['Key'].str.len() == 2].set_index('Key')\n"
] ]
}, },
{ {