Get the frequency of the values on a Data Frame column

006-frequency-of-column.ipynb

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    {
     "data": {
      "text/plain": [
       "vegan        4\n",
       "not vegan    3\n",
       "Name: Eats, dtype: int64"
      ]
     },
     "execution_count": 43,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "import numpy as np\n",
    "import pandas as pd\n",
    "\n",
    "info = {\n",
    "    'People' : ['John','Mary','Jordan','Patty','Bruce','Bob','Helena'],\n",
    "    'Eats' : ['vegan','vegan','not vegan','vegan','not vegan','vegan','not vegan']\n",
    "}\n",
    "\n",
    "columns = ['People','Eats']\n",
    "\n",
    "df = pd.DataFrame(info, columns=columns)\n",
    "\n",
    "df.Eats.value_counts()"
   ]
  }
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