examples.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {
    "ExecuteTime": {
     "end_time": "2023-06-21T18:36:00.714242900Z",
     "start_time": "2023-06-21T18:35:59.239910600Z"
    }
   },
   "outputs": [],
   "source": [
    "import metronome as met\n",
    "import pandas as pd"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {
    "ExecuteTime": {
     "end_time": "2023-06-21T18:36:00.778256300Z",
     "start_time": "2023-06-21T18:36:00.717242500Z"
    }
   },
   "outputs": [
    {
     "data": {
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       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>author</th>\n",
       "      <th>work</th>\n",
       "      <th>born</th>\n",
       "      <th>year</th>\n",
       "      <th>metronome</th>\n",
       "      <th>meter</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>Mužík, Augustin Eugen</td>\n",
       "      <td>Píseň muže.</td>\n",
       "      <td>1859.0</td>\n",
       "      <td>1894.0</td>\n",
       "      <td>S.Sw.Sw.Sww.|w.Sw.Sw.Sww.|S.w.w.Sw.Sw.w.|w.Sww...</td>\n",
       "      <td>J4</td>\n",
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       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>Dyk, Viktor</td>\n",
       "      <td>„VOGELFREI“ (VII)</td>\n",
       "      <td>1877.0</td>\n",
       "      <td>1922.0</td>\n",
       "      <td>S.S.w.Sww.w.Sw.Sw.Sw.|w.Sw.Sww.w.Sww.w.Sw.|S.S...</td>\n",
       "      <td>alex6</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>Vrchlický, Jaroslav</td>\n",
       "      <td>Poslední láska Dona Juana. (XLVIII.)</td>\n",
       "      <td>1853.0</td>\n",
       "      <td>1889.0</td>\n",
       "      <td>Sww.w.Sw.Sw.|w.w.S.w.Sw.Sw.|Sww.w.S.w.Sw.|w.w....</td>\n",
       "      <td>T4</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>Sládek, Josef Václav</td>\n",
       "      <td>BABÍ LÉTO.</td>\n",
       "      <td>1845.0</td>\n",
       "      <td>1907.0</td>\n",
       "      <td>Sw.Sw.Sw.|w.w.Sww.|w.w.Sw.Sw.|Sw.Sw.Sw.|S.w.Sw...</td>\n",
       "      <td>T3</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>Dyk, Viktor</td>\n",
       "      <td>ROZCESTÍ</td>\n",
       "      <td>1877.0</td>\n",
       "      <td>1931.0</td>\n",
       "      <td>Sww.Sw.Sw.S.www.|S.Sww.w.Sww.w.Sw.|w.Sw.S.Sww....</td>\n",
       "      <td>J5</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>...</th>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>95</th>\n",
       "      <td>Čech, Svatopluk</td>\n",
       "      <td>DO SVĚTA ŠIRÉHO. (X.)</td>\n",
       "      <td>1846.0</td>\n",
       "      <td>1910.0</td>\n",
       "      <td>w.w.Sw.S.www.|w.w.Sw.S.w.S.|Sw.Sw.S.w.Sw.|Sw.S...</td>\n",
       "      <td>T4</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>96</th>\n",
       "      <td>Červinka, Adolf</td>\n",
       "      <td>NA POMEZÍ.</td>\n",
       "      <td>1875.0</td>\n",
       "      <td>1907.0</td>\n",
       "      <td>Sw.Sw.Swww.|S.ww.w.Sww.|Sww.w.Sw.Sw.|Sw.Sw.S.w...</td>\n",
       "      <td>T4</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>97</th>\n",
       "      <td>Popelka, Stanislav</td>\n",
       "      <td>SIROTEK. (III.)</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1911.0</td>\n",
       "      <td>S.Sw.S.w.Sw.Sw.|Sww.w.Sw.S.w.Sw.|Sww.Sw.w.w.w....</td>\n",
       "      <td>J5</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>98</th>\n",
       "      <td>Klášterský, Antonín</td>\n",
       "      <td>BALLADA VELKONOČNÍ.</td>\n",
       "      <td>1866.0</td>\n",
       "      <td>1912.0</td>\n",
       "      <td>S.w.Sw.Sw.Sw.|Sw.Sw.Sw.Sw.|S.www.Sw.Sw.|w.w.Sw...</td>\n",
       "      <td>T4</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>99</th>\n",
       "      <td>Kamarýt, Josef Vlastimil</td>\n",
       "      <td>631.</td>\n",
       "      <td>1797.0</td>\n",
       "      <td>1834.0</td>\n",
       "      <td>Swww.Sw.|w.w.Sw.Sw.|</td>\n",
       "      <td>T3</td>\n",
       "    </tr>\n",
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       "<p>100 rows × 6 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "                      author                                  work    born  \\\n",
       "0      Mužík, Augustin Eugen                           Píseň muže.  1859.0   \n",
       "1                Dyk, Viktor                     „VOGELFREI“ (VII)  1877.0   \n",
       "2        Vrchlický, Jaroslav  Poslední láska Dona Juana. (XLVIII.)  1853.0   \n",
       "3       Sládek, Josef Václav                            BABÍ LÉTO.  1845.0   \n",
       "4                Dyk, Viktor                              ROZCESTÍ  1877.0   \n",
       "..                       ...                                   ...     ...   \n",
       "95           Čech, Svatopluk                 DO SVĚTA ŠIRÉHO. (X.)  1846.0   \n",
       "96           Červinka, Adolf                            NA POMEZÍ.  1875.0   \n",
       "97        Popelka, Stanislav                       SIROTEK. (III.)     NaN   \n",
       "98       Klášterský, Antonín                   BALLADA VELKONOČNÍ.  1866.0   \n",
       "99  Kamarýt, Josef Vlastimil                                  631.  1797.0   \n",
       "\n",
       "      year                                          metronome  meter  \n",
       "0   1894.0  S.Sw.Sw.Sww.|w.Sw.Sw.Sww.|S.w.w.Sw.Sw.w.|w.Sww...     J4  \n",
       "1   1922.0  S.S.w.Sww.w.Sw.Sw.Sw.|w.Sw.Sww.w.Sww.w.Sw.|S.S...  alex6  \n",
       "2   1889.0  Sww.w.Sw.Sw.|w.w.S.w.Sw.Sw.|Sww.w.S.w.Sw.|w.w....     T4  \n",
       "3   1907.0  Sw.Sw.Sw.|w.w.Sww.|w.w.Sw.Sw.|Sw.Sw.Sw.|S.w.Sw...     T3  \n",
       "4   1931.0  Sww.Sw.Sw.S.www.|S.Sww.w.Sww.w.Sw.|w.Sw.S.Sww....     J5  \n",
       "..     ...                                                ...    ...  \n",
       "95  1910.0  w.w.Sw.S.www.|w.w.Sw.S.w.S.|Sw.Sw.S.w.Sw.|Sw.S...     T4  \n",
       "96  1907.0  Sw.Sw.Swww.|S.ww.w.Sww.|Sww.w.Sw.Sw.|Sw.Sw.S.w...     T4  \n",
       "97  1911.0  S.Sw.S.w.Sw.Sw.|Sww.w.Sw.S.w.Sw.|Sww.Sw.w.w.w....     J5  \n",
       "98  1912.0  S.w.Sw.Sw.Sw.|Sw.Sw.Sw.Sw.|S.www.Sw.Sw.|w.w.Sw...     T4  \n",
       "99  1834.0                               Swww.Sw.|w.w.Sw.Sw.|     T3  \n",
       "\n",
       "[100 rows x 6 columns]"
      ]
     },
     "execution_count": 2,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "df = pd.read_csv('cs_sample.csv', index_col=0)\n",
    "df"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Scoring Examples"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {
    "ExecuteTime": {
     "end_time": "2023-06-21T18:36:07.913866600Z",
     "start_time": "2023-06-21T18:36:00.748250500Z"
    }
   },
   "outputs": [
    {
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       "      <td>0.622363</td>\n",
       "      <td>0.649789</td>\n",
       "      <td>0.628692</td>\n",
       "      <td>0.676339</td>\n",
       "      <td>0.601156</td>\n",
       "      <td>0.457806</td>\n",
       "      <td>0.474684</td>\n",
       "      <td>0.626582</td>\n",
       "      <td>0.345992</td>\n",
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       "      <th>3</th>\n",
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       "      <td>0.685535</td>\n",
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       "      <th>4</th>\n",
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       "      <td>0.716515</td>\n",
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       "      <td>0.747489</td>\n",
       "      <td>0.591509</td>\n",
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       "      <td>0.686514</td>\n",
       "      <td>0.701230</td>\n",
       "      <td>0.668378</td>\n",
       "      <td>0.575893</td>\n",
       "      <td>0.595376</td>\n",
       "      <td>0.000000</td>\n",
       "      <td>0.483381</td>\n",
       "      <td>0.693942</td>\n",
       "      <td>0.446915</td>\n",
       "      <td>0.212121</td>\n",
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       "    <tr>\n",
       "      <th>96</th>\n",
       "      <td>0.677536</td>\n",
       "      <td>0.636201</td>\n",
       "      <td>0.474684</td>\n",
       "      <td>0.734277</td>\n",
       "      <td>0.704811</td>\n",
       "      <td>0.649451</td>\n",
       "      <td>0.715625</td>\n",
       "      <td>0.375000</td>\n",
       "      <td>0.726496</td>\n",
       "      <td>0.628302</td>\n",
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       "      <td>0.575138</td>\n",
       "      <td>0.559754</td>\n",
       "      <td>0.616016</td>\n",
       "      <td>0.683036</td>\n",
       "      <td>0.456647</td>\n",
       "      <td>0.693942</td>\n",
       "      <td>0.714150</td>\n",
       "      <td>0.000000</td>\n",
       "      <td>0.651456</td>\n",
       "      <td>0.333333</td>\n",
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       "      <td>0.695958</td>\n",
       "      <td>0.624230</td>\n",
       "      <td>0.571429</td>\n",
       "      <td>0.543353</td>\n",
       "      <td>0.446915</td>\n",
       "      <td>0.443495</td>\n",
       "      <td>0.651456</td>\n",
       "      <td>0.000000</td>\n",
       "      <td>0.212121</td>\n",
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       "    <tr>\n",
       "      <th>99</th>\n",
       "      <td>0.424242</td>\n",
       "      <td>0.454545</td>\n",
       "      <td>0.242424</td>\n",
       "      <td>0.272727</td>\n",
       "      <td>0.424242</td>\n",
       "      <td>0.469697</td>\n",
       "      <td>0.393939</td>\n",
       "      <td>0.454545</td>\n",
       "      <td>0.378788</td>\n",
       "      <td>0.333333</td>\n",
       "      <td>...</td>\n",
       "      <td>0.242424</td>\n",
       "      <td>0.409091</td>\n",
       "      <td>0.348485</td>\n",
       "      <td>0.348485</td>\n",
       "      <td>0.348485</td>\n",
       "      <td>0.212121</td>\n",
       "      <td>0.196970</td>\n",
       "      <td>0.333333</td>\n",
       "      <td>0.212121</td>\n",
       "      <td>0.000000</td>\n",
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       "  </tbody>\n",
       "</table>\n",
       "<p>100 rows × 100 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "          0         1         2         3         4         5         6   \\\n",
       "0   0.000000  0.684588  0.662447  0.819182  0.710013  0.432367  0.666667   \n",
       "1   0.684588  0.000000  0.637131  0.711470  0.646953  0.675627  0.578853   \n",
       "2   0.662447  0.637131  0.000000  0.708861  0.651899  0.637131  0.647679   \n",
       "3   0.819182  0.711470  0.708861  0.000000  0.709119  0.779874  0.665094   \n",
       "4   0.710013  0.646953  0.651899  0.709119  0.000000  0.681404  0.512354   \n",
       "..       ...       ...       ...       ...       ...       ...       ...   \n",
       "95  0.679952  0.664875  0.457806  0.710692  0.703511  0.634066  0.682292   \n",
       "96  0.677536  0.636201  0.474684  0.734277  0.704811  0.649451  0.715625   \n",
       "97  0.670290  0.512545  0.626582  0.696541  0.605982  0.670330  0.456250   \n",
       "98  0.677536  0.636201  0.345992  0.685535  0.667100  0.607692  0.643750   \n",
       "99  0.424242  0.454545  0.242424  0.272727  0.424242  0.469697  0.393939   \n",
       "\n",
       "          7         8         9   ...        90        91        92        93  \\\n",
       "0   0.636905  0.629227  0.743961  ...  0.664251  0.675121  0.496377  0.734375   \n",
       "1   0.595238  0.596774  0.557348  ...  0.591398  0.598566  0.634409  0.647321   \n",
       "2   0.452381  0.666667  0.575949  ...  0.622363  0.649789  0.628692  0.676339   \n",
       "3   0.684524  0.696541  0.661950  ...  0.624214  0.649371  0.759434  0.627232   \n",
       "4   0.636905  0.520156  0.716515  ...  0.569571  0.560468  0.656697  0.658482   \n",
       "..       ...       ...       ...  ...       ...       ...       ...       ...   \n",
       "95  0.294643  0.747489  0.591509  ...  0.686514  0.701230  0.668378  0.575893   \n",
       "96  0.375000  0.726496  0.628302  ...  0.652422  0.730294  0.721766  0.580357   \n",
       "97  0.625000  0.624705  0.725472  ...  0.575138  0.559754  0.616016  0.683036   \n",
       "98  0.339286  0.733017  0.587736  ...  0.656069  0.695958  0.624230  0.571429   \n",
       "99  0.454545  0.378788  0.333333  ...  0.242424  0.409091  0.348485  0.348485   \n",
       "\n",
       "          94        95        96        97        98        99  \n",
       "0   0.514451  0.679952  0.677536  0.670290  0.677536  0.424242  \n",
       "1   0.479769  0.664875  0.636201  0.512545  0.636201  0.454545  \n",
       "2   0.601156  0.457806  0.474684  0.626582  0.345992  0.242424  \n",
       "3   0.618497  0.710692  0.734277  0.696541  0.685535  0.272727  \n",
       "4   0.491329  0.703511  0.704811  0.605982  0.667100  0.424242  \n",
       "..       ...       ...       ...       ...       ...       ...  \n",
       "95  0.595376  0.000000  0.483381  0.693942  0.446915  0.212121  \n",
       "96  0.566474  0.483381  0.000000  0.714150  0.443495  0.196970  \n",
       "97  0.456647  0.693942  0.714150  0.000000  0.651456  0.333333  \n",
       "98  0.543353  0.446915  0.443495  0.651456  0.000000  0.212121  \n",
       "99  0.348485  0.212121  0.196970  0.333333  0.212121  0.000000  \n",
       "\n",
       "[100 rows x 100 columns]"
      ]
     },
     "execution_count": 3,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Basic Scoring\n",
    "scorer = met.scoring.Scorer()\n",
    "# metronome is also the default column name\n",
    "df1 = scorer.dist_matrix(df, col='metronome')\n",
    "df1"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {
    "ExecuteTime": {
     "end_time": "2023-06-21T18:36:26.806708900Z",
     "start_time": "2023-06-21T18:36:07.917865400Z"
    }
   },
   "outputs": [
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "2023-06-22 17:50:31,970\tINFO worker.py:1553 -- Started a local Ray instance.\n"
     ]
    },
    {
     "data": {
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       "      <td>0.708861</td>\n",
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       "      <td>0.666667</td>\n",
       "      <td>0.575949</td>\n",
       "      <td>...</td>\n",
       "      <td>0.622363</td>\n",
       "      <td>0.649789</td>\n",
       "      <td>0.628692</td>\n",
       "      <td>0.676339</td>\n",
       "      <td>0.601156</td>\n",
       "      <td>0.457806</td>\n",
       "      <td>0.474684</td>\n",
       "      <td>0.626582</td>\n",
       "      <td>0.345992</td>\n",
       "      <td>0.242424</td>\n",
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       "      <th>3</th>\n",
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       "      <td>0.711470</td>\n",
       "      <td>0.708861</td>\n",
       "      <td>0.000000</td>\n",
       "      <td>0.709119</td>\n",
       "      <td>0.779874</td>\n",
       "      <td>0.665094</td>\n",
       "      <td>0.684524</td>\n",
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       "      <td>0.624214</td>\n",
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       "      <th>4</th>\n",
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       "      <td>0.709119</td>\n",
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       "      <td>0.716515</td>\n",
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       "      <td>0.569571</td>\n",
       "      <td>0.560468</td>\n",
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       "      <th>95</th>\n",
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       "      <td>0.682292</td>\n",
       "      <td>0.294643</td>\n",
       "      <td>0.747489</td>\n",
       "      <td>0.591509</td>\n",
       "      <td>...</td>\n",
       "      <td>0.686514</td>\n",
       "      <td>0.701230</td>\n",
       "      <td>0.668378</td>\n",
       "      <td>0.575893</td>\n",
       "      <td>0.595376</td>\n",
       "      <td>0.000000</td>\n",
       "      <td>0.483381</td>\n",
       "      <td>0.693942</td>\n",
       "      <td>0.446915</td>\n",
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       "    <tr>\n",
       "      <th>96</th>\n",
       "      <td>0.677536</td>\n",
       "      <td>0.636201</td>\n",
       "      <td>0.474684</td>\n",
       "      <td>0.734277</td>\n",
       "      <td>0.704811</td>\n",
       "      <td>0.649451</td>\n",
       "      <td>0.715625</td>\n",
       "      <td>0.375000</td>\n",
       "      <td>0.726496</td>\n",
       "      <td>0.628302</td>\n",
       "      <td>...</td>\n",
       "      <td>0.652422</td>\n",
       "      <td>0.730294</td>\n",
       "      <td>0.721766</td>\n",
       "      <td>0.580357</td>\n",
       "      <td>0.566474</td>\n",
       "      <td>0.483381</td>\n",
       "      <td>0.000000</td>\n",
       "      <td>0.714150</td>\n",
       "      <td>0.443495</td>\n",
       "      <td>0.196970</td>\n",
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       "    <tr>\n",
       "      <th>97</th>\n",
       "      <td>0.670290</td>\n",
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       "      <td>0.626582</td>\n",
       "      <td>0.696541</td>\n",
       "      <td>0.605982</td>\n",
       "      <td>0.670330</td>\n",
       "      <td>0.456250</td>\n",
       "      <td>0.625000</td>\n",
       "      <td>0.624705</td>\n",
       "      <td>0.725472</td>\n",
       "      <td>...</td>\n",
       "      <td>0.575138</td>\n",
       "      <td>0.559754</td>\n",
       "      <td>0.616016</td>\n",
       "      <td>0.683036</td>\n",
       "      <td>0.456647</td>\n",
       "      <td>0.693942</td>\n",
       "      <td>0.714150</td>\n",
       "      <td>0.000000</td>\n",
       "      <td>0.651456</td>\n",
       "      <td>0.333333</td>\n",
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       "    <tr>\n",
       "      <th>98</th>\n",
       "      <td>0.677536</td>\n",
       "      <td>0.636201</td>\n",
       "      <td>0.345992</td>\n",
       "      <td>0.685535</td>\n",
       "      <td>0.667100</td>\n",
       "      <td>0.607692</td>\n",
       "      <td>0.643750</td>\n",
       "      <td>0.339286</td>\n",
       "      <td>0.733017</td>\n",
       "      <td>0.587736</td>\n",
       "      <td>...</td>\n",
       "      <td>0.656069</td>\n",
       "      <td>0.695958</td>\n",
       "      <td>0.624230</td>\n",
       "      <td>0.571429</td>\n",
       "      <td>0.543353</td>\n",
       "      <td>0.446915</td>\n",
       "      <td>0.443495</td>\n",
       "      <td>0.651456</td>\n",
       "      <td>0.000000</td>\n",
       "      <td>0.212121</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>99</th>\n",
       "      <td>0.424242</td>\n",
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       "      <td>0.242424</td>\n",
       "      <td>0.272727</td>\n",
       "      <td>0.424242</td>\n",
       "      <td>0.469697</td>\n",
       "      <td>0.393939</td>\n",
       "      <td>0.454545</td>\n",
       "      <td>0.378788</td>\n",
       "      <td>0.333333</td>\n",
       "      <td>...</td>\n",
       "      <td>0.242424</td>\n",
       "      <td>0.409091</td>\n",
       "      <td>0.348485</td>\n",
       "      <td>0.348485</td>\n",
       "      <td>0.348485</td>\n",
       "      <td>0.212121</td>\n",
       "      <td>0.196970</td>\n",
       "      <td>0.333333</td>\n",
       "      <td>0.212121</td>\n",
       "      <td>0.000000</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>100 rows × 100 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "          0         1         2         3         4         5         6   \\\n",
       "0   0.000000  0.684588  0.662447  0.819182  0.710013  0.432367  0.666667   \n",
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       "2   0.662447  0.637131  0.000000  0.708861  0.651899  0.637131  0.647679   \n",
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       "4   0.710013  0.646953  0.651899  0.709119  0.000000  0.681404  0.512354   \n",
       "..       ...       ...       ...       ...       ...       ...       ...   \n",
       "95  0.679952  0.664875  0.457806  0.710692  0.703511  0.634066  0.682292   \n",
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       "99  0.424242  0.454545  0.242424  0.272727  0.424242  0.469697  0.393939   \n",
       "\n",
       "          7         8         9   ...        90        91        92        93  \\\n",
       "0   0.636905  0.629227  0.743961  ...  0.664251  0.675121  0.496377  0.734375   \n",
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       "2   0.452381  0.666667  0.575949  ...  0.622363  0.649789  0.628692  0.676339   \n",
       "3   0.684524  0.696541  0.661950  ...  0.624214  0.649371  0.759434  0.627232   \n",
       "4   0.636905  0.520156  0.716515  ...  0.569571  0.560468  0.656697  0.658482   \n",
       "..       ...       ...       ...  ...       ...       ...       ...       ...   \n",
       "95  0.294643  0.747489  0.591509  ...  0.686514  0.701230  0.668378  0.575893   \n",
       "96  0.375000  0.726496  0.628302  ...  0.652422  0.730294  0.721766  0.580357   \n",
       "97  0.625000  0.624705  0.725472  ...  0.575138  0.559754  0.616016  0.683036   \n",
       "98  0.339286  0.733017  0.587736  ...  0.656069  0.695958  0.624230  0.571429   \n",
       "99  0.454545  0.378788  0.333333  ...  0.242424  0.409091  0.348485  0.348485   \n",
       "\n",
       "          94        95        96        97        98        99  \n",
       "0   0.514451  0.679952  0.677536  0.670290  0.677536  0.424242  \n",
       "1   0.479769  0.664875  0.636201  0.512545  0.636201  0.454545  \n",
       "2   0.601156  0.457806  0.474684  0.626582  0.345992  0.242424  \n",
       "3   0.618497  0.710692  0.734277  0.696541  0.685535  0.272727  \n",
       "4   0.491329  0.703511  0.704811  0.605982  0.667100  0.424242  \n",
       "..       ...       ...       ...       ...       ...       ...  \n",
       "95  0.595376  0.000000  0.483381  0.693942  0.446915  0.212121  \n",
       "96  0.566474  0.483381  0.000000  0.714150  0.443495  0.196970  \n",
       "97  0.456647  0.693942  0.714150  0.000000  0.651456  0.333333  \n",
       "98  0.543353  0.446915  0.443495  0.651456  0.000000  0.212121  \n",
       "99  0.348485  0.212121  0.196970  0.333333  0.212121  0.000000  \n",
       "\n",
       "[100 rows x 100 columns]"
      ]
     },
     "execution_count": 4,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Fast Scoring (runs ray locally, may be more fragile)\n",
    "scorer = met.scoring.Scorer()\n",
    "# metronome is also the default column name\n",
    "df2 = scorer.dist_matrix_parallel(df, col='metronome')\n",
    "df2"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "True"
      ]
     },
     "execution_count": 5,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "df1.equals(df2)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {
    "ExecuteTime": {
     "end_time": "2023-06-21T18:36:33.974322300Z",
     "start_time": "2023-06-21T18:36:26.806708900Z"
    }
   },
   "outputs": [
    {
     "data": {
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       "      <td>0.661972</td>\n",
       "      <td>0.000000</td>\n",
       "      <td>0.619247</td>\n",
       "      <td>0.697183</td>\n",
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       "      <td>0.573944</td>\n",
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       "      <td>0.573944</td>\n",
       "      <td>0.549296</td>\n",
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       "      <td>0.694561</td>\n",
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       "      <td>0.640167</td>\n",
       "      <td>0.449704</td>\n",
       "      <td>0.640167</td>\n",
       "      <td>0.564854</td>\n",
       "      <td>...</td>\n",
       "      <td>0.610879</td>\n",
       "      <td>0.635983</td>\n",
       "      <td>0.631799</td>\n",
       "      <td>0.672414</td>\n",
       "      <td>0.588889</td>\n",
       "      <td>0.468619</td>\n",
       "      <td>0.476987</td>\n",
       "      <td>0.610879</td>\n",
       "      <td>0.347280</td>\n",
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       "      <th>3</th>\n",
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       "      <td>0.697183</td>\n",
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       "      <td>0.660436</td>\n",
       "      <td>0.680473</td>\n",
       "      <td>0.669782</td>\n",
       "      <td>0.651090</td>\n",
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       "      <td>0.632399</td>\n",
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       "      <td>0.685358</td>\n",
       "      <td>0.679128</td>\n",
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       "      <th>4</th>\n",
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       "      <td>0.631799</td>\n",
       "      <td>0.688474</td>\n",
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       "      <td>0.697733</td>\n",
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       "      <th>95</th>\n",
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       "      <td>0.686598</td>\n",
       "      <td>0.301775</td>\n",
       "      <td>0.727802</td>\n",
       "      <td>0.591912</td>\n",
       "      <td>...</td>\n",
       "      <td>0.672489</td>\n",
       "      <td>0.702749</td>\n",
       "      <td>0.668712</td>\n",
       "      <td>0.573276</td>\n",
       "      <td>0.577778</td>\n",
       "      <td>0.000000</td>\n",
       "      <td>0.495327</td>\n",
       "      <td>0.686728</td>\n",
       "      <td>0.448326</td>\n",
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       "    <tr>\n",
       "      <th>96</th>\n",
       "      <td>0.671429</td>\n",
       "      <td>0.623239</td>\n",
       "      <td>0.476987</td>\n",
       "      <td>0.728972</td>\n",
       "      <td>0.690176</td>\n",
       "      <td>0.642544</td>\n",
       "      <td>0.709278</td>\n",
       "      <td>0.366864</td>\n",
       "      <td>0.700935</td>\n",
       "      <td>0.628676</td>\n",
       "      <td>...</td>\n",
       "      <td>0.637383</td>\n",
       "      <td>0.712150</td>\n",
       "      <td>0.711656</td>\n",
       "      <td>0.577586</td>\n",
       "      <td>0.555556</td>\n",
       "      <td>0.495327</td>\n",
       "      <td>0.000000</td>\n",
       "      <td>0.702804</td>\n",
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       "    <tr>\n",
       "      <th>97</th>\n",
       "      <td>0.652381</td>\n",
       "      <td>0.510563</td>\n",
       "      <td>0.610879</td>\n",
       "      <td>0.685358</td>\n",
       "      <td>0.596977</td>\n",
       "      <td>0.655702</td>\n",
       "      <td>0.449485</td>\n",
       "      <td>0.609467</td>\n",
       "      <td>0.600309</td>\n",
       "      <td>0.707721</td>\n",
       "      <td>...</td>\n",
       "      <td>0.567901</td>\n",
       "      <td>0.549828</td>\n",
       "      <td>0.603272</td>\n",
       "      <td>0.685345</td>\n",
       "      <td>0.444444</td>\n",
       "      <td>0.686728</td>\n",
       "      <td>0.702804</td>\n",
       "      <td>0.000000</td>\n",
       "      <td>0.637346</td>\n",
       "      <td>0.323529</td>\n",
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       "    <tr>\n",
       "      <th>98</th>\n",
       "      <td>0.664286</td>\n",
       "      <td>0.640845</td>\n",
       "      <td>0.347280</td>\n",
       "      <td>0.679128</td>\n",
       "      <td>0.657431</td>\n",
       "      <td>0.603070</td>\n",
       "      <td>0.635052</td>\n",
       "      <td>0.337278</td>\n",
       "      <td>0.716237</td>\n",
       "      <td>0.575368</td>\n",
       "      <td>...</td>\n",
       "      <td>0.642534</td>\n",
       "      <td>0.676976</td>\n",
       "      <td>0.623722</td>\n",
       "      <td>0.560345</td>\n",
       "      <td>0.522222</td>\n",
       "      <td>0.448326</td>\n",
       "      <td>0.446729</td>\n",
       "      <td>0.637346</td>\n",
       "      <td>0.000000</td>\n",
       "      <td>0.235294</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>99</th>\n",
       "      <td>0.411765</td>\n",
       "      <td>0.441176</td>\n",
       "      <td>0.235294</td>\n",
       "      <td>0.264706</td>\n",
       "      <td>0.411765</td>\n",
       "      <td>0.470588</td>\n",
       "      <td>0.382353</td>\n",
       "      <td>0.441176</td>\n",
       "      <td>0.352941</td>\n",
       "      <td>0.323529</td>\n",
       "      <td>...</td>\n",
       "      <td>0.235294</td>\n",
       "      <td>0.382353</td>\n",
       "      <td>0.323529</td>\n",
       "      <td>0.352941</td>\n",
       "      <td>0.323529</td>\n",
       "      <td>0.235294</td>\n",
       "      <td>0.176471</td>\n",
       "      <td>0.323529</td>\n",
       "      <td>0.235294</td>\n",
       "      <td>0.000000</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>100 rows × 100 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "          0         1         2         3         4         5         6   \\\n",
       "0   0.000000  0.661972  0.652720  0.803738  0.702771  0.435714  0.650000   \n",
       "1   0.661972  0.000000  0.619247  0.697183  0.633803  0.665493  0.573944   \n",
       "2   0.652720  0.619247  0.000000  0.694561  0.631799  0.640167  0.640167   \n",
       "3   0.803738  0.697183  0.694561  0.000000  0.688474  0.760125  0.660436   \n",
       "4   0.702771  0.633803  0.631799  0.688474  0.000000  0.680101  0.503778   \n",
       "..       ...       ...       ...       ...       ...       ...       ...   \n",
       "95  0.678571  0.665493  0.468619  0.707165  0.702771  0.644737  0.686598   \n",
       "96  0.671429  0.623239  0.476987  0.728972  0.690176  0.642544  0.709278   \n",
       "97  0.652381  0.510563  0.610879  0.685358  0.596977  0.655702  0.449485   \n",
       "98  0.664286  0.640845  0.347280  0.679128  0.657431  0.603070  0.635052   \n",
       "99  0.411765  0.441176  0.235294  0.264706  0.411765  0.470588  0.382353   \n",
       "\n",
       "          7         8         9   ...        90        91        92        93  \\\n",
       "0   0.644970  0.600000  0.733333  ...  0.640476  0.661905  0.497619  0.719828   \n",
       "1   0.585799  0.573944  0.549296  ...  0.584507  0.588028  0.619718  0.642241   \n",
       "2   0.449704  0.640167  0.564854  ...  0.610879  0.635983  0.631799  0.672414   \n",
       "3   0.680473  0.669782  0.651090  ...  0.610592  0.632399  0.753894  0.625000   \n",
       "4   0.621302  0.506297  0.697733  ...  0.571788  0.556675  0.654912  0.637931   \n",
       "..       ...       ...       ...  ...       ...       ...       ...       ...   \n",
       "95  0.301775  0.727802  0.591912  ...  0.672489  0.702749  0.668712  0.573276   \n",
       "96  0.366864  0.700935  0.628676  ...  0.637383  0.712150  0.711656  0.577586   \n",
       "97  0.609467  0.600309  0.707721  ...  0.567901  0.549828  0.603272  0.685345   \n",
       "98  0.337278  0.716237  0.575368  ...  0.642534  0.676976  0.623722  0.560345   \n",
       "99  0.441176  0.352941  0.323529  ...  0.235294  0.382353  0.323529  0.352941   \n",
       "\n",
       "          94        95        96        97        98        99  \n",
       "0   0.511111  0.678571  0.671429  0.652381  0.664286  0.411765  \n",
       "1   0.466667  0.665493  0.623239  0.510563  0.640845  0.441176  \n",
       "2   0.588889  0.468619  0.476987  0.610879  0.347280  0.235294  \n",
       "3   0.622222  0.707165  0.728972  0.685358  0.679128  0.264706  \n",
       "4   0.477778  0.702771  0.690176  0.596977  0.657431  0.411765  \n",
       "..       ...       ...       ...       ...       ...       ...  \n",
       "95  0.577778  0.000000  0.495327  0.686728  0.448326  0.235294  \n",
       "96  0.555556  0.495327  0.000000  0.702804  0.446729  0.176471  \n",
       "97  0.444444  0.686728  0.702804  0.000000  0.637346  0.323529  \n",
       "98  0.522222  0.448326  0.446729  0.637346  0.000000  0.235294  \n",
       "99  0.323529  0.235294  0.176471  0.323529  0.235294  0.000000  \n",
       "\n",
       "[100 rows x 100 columns]"
      ]
     },
     "execution_count": 6,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Advanced Scoring - Custom params for the BioPython Aligner\n",
    "\n",
    "# Match dict - bonus for matches, penalty for mismatches\n",
    "md = {\n",
    "    (\"|\", \"|\"): 2,\n",
    "    (\"w\", \"w\"): 2,\n",
    "    (\"S\", \"S\"): 2,\n",
    "    (\".\", \".\"): 1,\n",
    "    # penalise non-alignment at line ends more, because they're rarer. The idea\n",
    "    # is to stop hendecasyllables being routinely padded out to match hexameter\n",
    "    # lines\n",
    "    (\"|\", \"S\"): -4,\n",
    "    (\"|\", \"w\"): -4,\n",
    "    (\"|\", \".\"): -4,\n",
    "    (\"w\", \"S\"): 0,\n",
    "    (\"w\", \".\"): 0,  # not sure. In theory we don't care if spaces mismatch\n",
    "    (\"S\", \".\"): 0,  # because metre isn't based on a fixed number of words\n",
    "} \n",
    "# open and extend penalties for alignment gaps\n",
    "open_penalty = -6\n",
    "extend_penalty = -3\n",
    "\n",
    "s = met.scoring.Scorer(match_dict=md, open_gap_score = open_penalty, extend_gap_score = extend_penalty)\n",
    "s.dist_matrix_parallel(df)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "96.0"
      ]
     },
     "execution_count": 7,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "s.pair_score(df.metronome[0], df.metronome[1], False)"
   ]
  },
  {
   "attachments": {},
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Sampling Examples"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "metadata": {
    "ExecuteTime": {
     "end_time": "2023-06-21T18:36:34.084346100Z",
     "start_time": "2023-06-21T18:36:33.976323600Z"
    }
   },
   "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>author</th>\n",
       "      <th>work</th>\n",
       "      <th>born</th>\n",
       "      <th>year</th>\n",
       "      <th>metronome</th>\n",
       "      <th>meter</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>Dyk, Viktor</td>\n",
       "      <td>„VOGELFREI“ (VII)</td>\n",
       "      <td>1877.0</td>\n",
       "      <td>1922.0</td>\n",
       "      <td>S.S.w.Sww.w.Sw.Sw.Sw.|w.Sw.Sww.w.Sww.w.Sw.|S.S...</td>\n",
       "      <td>alex6</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>17</th>\n",
       "      <td>Haasz, Jaroslav</td>\n",
       "      <td>MODLITBA.</td>\n",
       "      <td>1860.0</td>\n",
       "      <td>1918.0</td>\n",
       "      <td>w.Sw.Sww.w.Sw.S.w.Sw.|w.Sw.Sww.S.Sww.w.S.|w.Sw...</td>\n",
       "      <td>alex6</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>40</th>\n",
       "      <td>Haasz, Jaroslav</td>\n",
       "      <td>V PARKU. (I. NEPTUN.)</td>\n",
       "      <td>1860.0</td>\n",
       "      <td>1918.0</td>\n",
       "      <td>S.S.w.Sw.S.S.Sw.S.w.Sw.|w.Sw.Sww.S.Swww.Sw.|w....</td>\n",
       "      <td>alex6</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "             author                   work    born    year  \\\n",
       "1       Dyk, Viktor      „VOGELFREI“ (VII)  1877.0  1922.0   \n",
       "17  Haasz, Jaroslav              MODLITBA.  1860.0  1918.0   \n",
       "40  Haasz, Jaroslav  V PARKU. (I. NEPTUN.)  1860.0  1918.0   \n",
       "\n",
       "                                            metronome  meter  \n",
       "1   S.S.w.Sww.w.Sw.Sw.Sw.|w.Sw.Sww.w.Sww.w.Sw.|S.S...  alex6  \n",
       "17  w.Sw.Sww.w.Sw.S.w.Sw.|w.Sw.Sww.S.Sww.w.S.|w.Sw...  alex6  \n",
       "40  S.S.w.Sw.S.S.Sw.S.w.Sw.|w.Sw.Sww.S.Swww.Sw.|w....  alex6  "
      ]
     },
     "execution_count": 8,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "ss = met.sampling.subset(df, frm=1850, to=1950, meter=\"alex6\")\n",
    "ss"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "metadata": {
    "ExecuteTime": {
     "end_time": "2023-06-21T18:36:34.229379300Z",
     "start_time": "2023-06-21T18:36:34.008330500Z"
    }
   },
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'S.S.w.Sw.S.S.Sw.S.w.Sw.|w.Sw.Sww.S.Swww.Sw.|w.Sw.Sww.w.Sw.Sw.Sw.|w.Sw.Sww.w.Sw.Sw.Sw.|w.Sw.Sww.w.Sw.Sw.Sw.|w.Sw.Sww.S.ww.Sww.|w.S.w.Sww.w.Sw.Sw.Sw.|w.Sw.Sww.w.Sw.Sww.|w.Sw.Sww.w.Sw.Sw.Sw.|S.Sw.Sww.w.Sww.w.Sw.|w.Sw.Sww.S.Sw.Sw.Sw.|S.w.w.Sww.w.Swww.Sw.|S.S.w.Sw.S.S.Sw.S.w.Sw.|w.Sw.Sww.S.Swww.Sw.|w.Sw.Sww.w.Sw.Sw.Sw.|w.Sw.Sww.w.Sw.Sw.Sw.|S.S.w.Sww.w.Sw.Sw.Sw.|w.Sw.Sww.w.Sww.w.Sw.|S.S.w.Sww.S.Sw.Swww.|S.S.w.Sww.S.Sw.S.w.Sw.|w.Sw.Sww.w.Sw.S.w.Sw.|w.Sw.Sww.S.Sww.w.S.|w.Sw.Sww.w.Sw.Swww.|w.Sw.Sww.S.Sww.w.S.|S.S.w.Sww.w.Sw.Sw.Sw.|w.Sw.Sww.w.Sww.w.Sw.|S.S.w.Sww.S.Sw.Swww.|S.S.w.Sww.S.Sw.S.w.Sw.|w.Sw.Sww.w.Swww.Sw.|S.Sw.Sww.w.S.ww.w.Sw.|S.Sw.Sww.w.w.w.Sw.Sw.|w.Sw.Sww.w.Sw.S.w.Sw.|w.Sw.Sww.w.Sw.S.w.Sw.|w.Sw.Sww.S.Sww.w.S.|w.Sw.Sww.w.Sw.Swww.|w.Sw.Sww.S.Sww.w.S.|w.Sw.Sww.w.Sw.Sw.Sw.|w.Sw.Sww.S.ww.Sww.|w.S.w.Sww.w.Sw.Sw.Sw.|w.Sw.Sww.w.Sw.Sww.|w.Sw.Sww.w.Swww.Sw.|S.Sw.Sww.w.S.ww.w.Sw.|S.Sw.Sww.w.w.w.Sw.Sw.|w.Sw.Sww.w.Sw.S.w.Sw.|S.S.w.Sww.w.Sw.Sw.Sw.|w.Sw.Sww.w.Sww.w.Sw.|S.S.w.Sww.S.Sw.Swww.|S.S.w.Sww.S.Sw.S.w.Sw.|S.ww.Sww.w.Sw.Sw.Sw.|S.ww.Sww.w.Sw.Sw.Sw.|S.ww.Sww.w.Sw.Sw.Sw.|S.S.w.Sww.w.Sw.Sww.w.|S.ww.Sww.w.Sw.Sw.Sw.|S.ww.Sww.w.Sw.Sw.Sw.|S.ww.Sww.w.Sw.Sw.Sw.|S.S.w.Sww.w.Sw.Sww.w.|S.S.w.Sww.w.Sw.Sw.Sw.|w.Sw.Sww.w.Sww.w.Sw.|S.S.w.Sww.S.Sw.Swww.|S.S.w.Sww.S.Sw.S.w.Sw.|w.Sw.Sww.w.Sw.Sw.Sw.|w.Sw.Sww.w.Sw.Sww.|w.Sw.Sww.w.Sw.Sw.Sw.|w.Sw.Sww.w.Sw.Sww.|w.Sw.Sww.w.Sw.Sw.Sw.|w.Sw.Sww.w.Sw.Sww.|w.Sw.Sww.w.Sw.Sw.Sw.|w.Sw.Sww.w.Sw.Sww.|w.Sw.Sww.w.Sw.S.w.Sw.|w.Sw.Sww.S.Sww.w.S.|w.Sw.Sww.w.Sw.Swww.|w.Sw.Sww.S.Sww.w.S.|S.S.w.Sww.w.Sw.Sw.Sw.|w.Sw.Sww.w.Sww.w.Sw.|S.S.w.Sww.S.Sw.Swww.|S.S.w.Sww.S.Sw.S.w.Sw.|S.S.w.Sww.w.Sw.Sw.Sw.|w.Sw.Sww.w.Sww.w.Sw.|S.S.w.Sww.S.Sw.Swww.|S.S.w.Sww.S.Sw.S.w.Sw.|'"
      ]
     },
     "execution_count": 9,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# synthetic metronome from a subset\n",
    "\n",
    "sm = met.sampling.synthetic_metronome(ss, 80)\n",
    "sm"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "ExecuteTime": {
     "end_time": "2023-06-21T18:36:34.230379Z",
     "start_time": "2023-06-21T18:36:34.026333700Z"
    }
   },
   "outputs": [],
   "source": []
  }
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