mlessentials/Lab03/Exercise3.05/Exercise3_05.ipynb

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   "source": [
    "# Importing necessary packages\n",
    "import pandas as pd"
   ]
  },
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    "file_url = '../bank-full.csv'\n",
    "bankData = pd.read_csv(file_url, sep=\";\")"
   ]
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   "source": [
    "from pandas import set_option"
   ]
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   "source": [
    "bankNumeric = bankData[['age','balance','day','duration','campaign','pdays','previous']]"
   ]
  },
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    "set_option('display.width',150)\n",
    "set_option('precision',3)\n",
    "bankCorr = bankNumeric.corr(method = 'pearson')\n",
    "bankCorr"
   ]
  },
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   "source": [
    "# Plotting the correlation matrix\n",
    "\n",
    "from matplotlib import pyplot\n",
    "\n",
    "corFig = pyplot.figure()\n",
    "figAxis = corFig.add_subplot(111)\n",
    "corAx = figAxis.matshow(bankCorr,vmin=-1,vmax=1)\n",
    "corFig.colorbar(corAx)\n",
    "pyplot.show()"
   ]
  }
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