{
    "cells": [
        {
            "cell_type": "markdown",
            "metadata": {},
            "source": [
                "# Massey Example"
            ]
        },
        {
            "cell_type": "code",
            "execution_count": 1,
            "metadata": {},
            "outputs": [
                {
                    "data": {
                        "text/html": [
                            "<div>\n",
                            "<style scoped>\n",
                            "    .dataframe tbody tr th:only-of-type {\n",
                            "        vertical-align: middle;\n",
                            "    }\n",
                            "\n",
                            "    .dataframe tbody tr th {\n",
                            "        vertical-align: top;\n",
                            "    }\n",
                            "\n",
                            "    .dataframe thead th {\n",
                            "        text-align: right;\n",
                            "    }\n",
                            "</style>\n",
                            "<table border=\"1\" class=\"dataframe\">\n",
                            "  <thead>\n",
                            "    <tr style=\"text-align: right;\">\n",
                            "      <th></th>\n",
                            "      <th>Item</th>\n",
                            "      <th>rating</th>\n",
                            "      <th>ranking</th>\n",
                            "    </tr>\n",
                            "  </thead>\n",
                            "  <tbody>\n",
                            "    <tr>\n",
                            "      <th>0</th>\n",
                            "      <td>Arsenal</td>\n",
                            "      <td>2.500000e+00</td>\n",
                            "      <td>11</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>1</th>\n",
                            "      <td>Bournemouth</td>\n",
                            "      <td>4.781250e+00</td>\n",
                            "      <td>3</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>2</th>\n",
                            "      <td>Brighton</td>\n",
                            "      <td>-4.781250e+00</td>\n",
                            "      <td>14</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>3</th>\n",
                            "      <td>Burnley</td>\n",
                            "      <td>-6.031250e+00</td>\n",
                            "      <td>17</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>4</th>\n",
                            "      <td>Cardiff</td>\n",
                            "      <td>3.031250e+00</td>\n",
                            "      <td>9</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>5</th>\n",
                            "      <td>Chelsea</td>\n",
                            "      <td>3.250000e+00</td>\n",
                            "      <td>8</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>6</th>\n",
                            "      <td>Crystal Palace</td>\n",
                            "      <td>5.031250e+00</td>\n",
                            "      <td>2</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>7</th>\n",
                            "      <td>Everton</td>\n",
                            "      <td>-6.281250e+00</td>\n",
                            "      <td>18</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>8</th>\n",
                            "      <td>Fulham</td>\n",
                            "      <td>2.781250e+00</td>\n",
                            "      <td>10</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>9</th>\n",
                            "      <td>Huddersfield</td>\n",
                            "      <td>2.220446e-15</td>\n",
                            "      <td>12</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>10</th>\n",
                            "      <td>Leicester</td>\n",
                            "      <td>-5.531250e+00</td>\n",
                            "      <td>16</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>11</th>\n",
                            "      <td>Liverpool</td>\n",
                            "      <td>7.281250e+00</td>\n",
                            "      <td>1</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>12</th>\n",
                            "      <td>Man City</td>\n",
                            "      <td>4.750000e+00</td>\n",
                            "      <td>4</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>13</th>\n",
                            "      <td>Man United</td>\n",
                            "      <td>-5.156250e+00</td>\n",
                            "      <td>15</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>14</th>\n",
                            "      <td>Newcastle</td>\n",
                            "      <td>3.281250e+00</td>\n",
                            "      <td>7</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>15</th>\n",
                            "      <td>Southampton</td>\n",
                            "      <td>-6.656250e+00</td>\n",
                            "      <td>19</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>16</th>\n",
                            "      <td>Tottenham</td>\n",
                            "      <td>4.531250e+00</td>\n",
                            "      <td>5</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>17</th>\n",
                            "      <td>Watford</td>\n",
                            "      <td>-3.406250e+00</td>\n",
                            "      <td>13</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>18</th>\n",
                            "      <td>West Ham</td>\n",
                            "      <td>3.531250e+00</td>\n",
                            "      <td>6</td>\n",
                            "    </tr>\n",
                            "    <tr>\n",
                            "      <th>19</th>\n",
                            "      <td>Wolves</td>\n",
                            "      <td>-6.906250e+00</td>\n",
                            "      <td>20</td>\n",
                            "    </tr>\n",
                            "  </tbody>\n",
                            "</table>\n",
                            "</div>"
                        ],
                        "text/plain": [
                            "              Item        rating  ranking\n",
                            "0          Arsenal  2.500000e+00       11\n",
                            "1      Bournemouth  4.781250e+00        3\n",
                            "2         Brighton -4.781250e+00       14\n",
                            "3          Burnley -6.031250e+00       17\n",
                            "4          Cardiff  3.031250e+00        9\n",
                            "5          Chelsea  3.250000e+00        8\n",
                            "6   Crystal Palace  5.031250e+00        2\n",
                            "7          Everton -6.281250e+00       18\n",
                            "8           Fulham  2.781250e+00       10\n",
                            "9     Huddersfield  2.220446e-15       12\n",
                            "10       Leicester -5.531250e+00       16\n",
                            "11       Liverpool  7.281250e+00        1\n",
                            "12        Man City  4.750000e+00        4\n",
                            "13      Man United -5.156250e+00       15\n",
                            "14       Newcastle  3.281250e+00        7\n",
                            "15     Southampton -6.656250e+00       19\n",
                            "16       Tottenham  4.531250e+00        5\n",
                            "17         Watford -3.406250e+00       13\n",
                            "18        West Ham  3.531250e+00        6\n",
                            "19          Wolves -6.906250e+00       20"
                        ]
                    },
                    "execution_count": 1,
                    "metadata": {},
                    "output_type": "execute_result"
                }
            ],
            "source": [
                "from ratingslib.datasets.filenames import dataset_path, FILENAME_EPL_2018_2019_20_GAMES\n",
                "from ratingslib.ratings.massey import Massey\n",
                "filename = dataset_path(FILENAME_EPL_2018_2019_20_GAMES)\n",
                "Massey().rate_from_file(filename)"
            ]
        }
    ],
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