Exercises-2.ipynb

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    {
      "execution_count": 1, 
      "cell_type": "code", 
      "source": [
        "%matplotlib inline\n", 
        "import pandas as pd"
      ], 
      "outputs": [], 
      "metadata": {
        "collapsed": false
      }
    }, 
    {
      "execution_count": 2, 
      "cell_type": "code", 
      "source": [
        "from IPython.core.display import HTML\n", 
        "css = open('style-table.css').read() + open('style-notebook.css').read()\n", 
        "HTML('<style>{}</style>'.format(css))"
      ], 
      "outputs": [
        {
          "execution_count": 2, 
          "output_type": "execute_result", 
          "data": {
            "text/plain": [
              "<IPython.core.display.HTML object>"
            ], 
            "text/html": [
              "<style>body {\n", 
              "    margin: 0;\n", 
              "    font-family: Helvetica;\n", 
              "}\n", 
              "table.dataframe {\n", 
              "    border-collapse: collapse;\n", 
              "    border: none;\n", 
              "}\n", 
              "table.dataframe tr {\n", 
              "    border: none;\n", 
              "}\n", 
              "table.dataframe td, table.dataframe th {\n", 
              "    margin: 0;\n", 
              "    border: 1px solid white;\n", 
              "    padding-left: 0.25em;\n", 
              "    padding-right: 0.25em;\n", 
              "}\n", 
              "table.dataframe th:not(:empty) {\n", 
              "    background-color: #fec;\n", 
              "    text-align: left;\n", 
              "    font-weight: normal;\n", 
              "}\n", 
              "table.dataframe tr:nth-child(2) th:empty {\n", 
              "    border-left: none;\n", 
              "    border-right: 1px dashed #888;\n", 
              "}\n", 
              "table.dataframe td {\n", 
              "    border: 2px solid #ccf;\n", 
              "    background-color: #f4f4ff;\n", 
              "}\n", 
              "h3 {\n", 
              "    color: white;\n", 
              "    background-color: black;\n", 
              "    padding: 0.5em;\n", 
              "}\n", 
              "</style>"
            ]
          }, 
          "metadata": {}
        }
      ], 
      "metadata": {
        "collapsed": false
      }
    }, 
    {
      "execution_count": 3, 
      "cell_type": "code", 
      "source": [
        "titles = pd.read_csv('data/titles.csv')\n", 
        "titles.head()"
      ], 
      "outputs": [
        {
          "execution_count": 3, 
          "output_type": "execute_result", 
          "data": {
            "text/plain": [
              "                          title  year\n", 
              "0                 A L\u00e9lek \u00f3r\u00e1sa  1923\n", 
              "1  Aizaugusa gravi viegli krist  1986\n", 
              "2                     Agliyorum  1988\n", 
              "3                         0_1_0  2008\n", 
              "4              97 fung lau mung  1994"
            ], 
            "text/html": [
              "<div style=\"max-height:1000px;max-width:1500px;overflow:auto;\">\n", 
              "<table border=\"1\" class=\"dataframe\">\n", 
              "  <thead>\n", 
              "    <tr style=\"text-align: right;\">\n", 
              "      <th></th>\n", 
              "      <th>title</th>\n", 
              "      <th>year</th>\n", 
              "    </tr>\n", 
              "  </thead>\n", 
              "  <tbody>\n", 
              "    <tr>\n", 
              "      <th>0</th>\n", 
              "      <td>A L\u00e9lek \u00f3r\u00e1sa</td>\n", 
              "      <td>1923</td>\n", 
              "    </tr>\n", 
              "    <tr>\n", 
              "      <th>1</th>\n", 
              "      <td>Aizaugusa gravi viegli krist</td>\n", 
              "      <td>1986</td>\n", 
              "    </tr>\n", 
              "    <tr>\n", 
              "      <th>2</th>\n", 
              "      <td>Agliyorum</td>\n", 
              "      <td>1988</td>\n", 
              "    </tr>\n", 
              "    <tr>\n", 
              "      <th>3</th>\n", 
              "      <td>0_1_0</td>\n", 
              "      <td>2008</td>\n", 
              "    </tr>\n", 
              "    <tr>\n", 
              "      <th>4</th>\n", 
              "      <td>97 fung lau mung</td>\n", 
              "      <td>1994</td>\n", 
              "    </tr>\n", 
              "  </tbody>\n", 
              "</table>\n", 
              "</div>"
            ]
          }, 
          "metadata": {}
        }
      ], 
      "metadata": {
        "collapsed": false
      }
    }, 
    {
      "execution_count": 4, 
      "cell_type": "code", 
      "source": [
        "cast = pd.read_csv('data/cast.csv')\n", 
        "cast.head()"
      ], 
      "outputs": [
        {
          "execution_count": 4, 
          "output_type": "execute_result", 
          "data": {
            "text/plain": [
              "                           title  year               name   type  \\\n", 
              "0                       The Core  2003  Alejandro Abellan  actor   \n", 
              "1         Il momento di uccidere  1968    Remo De Angelis  actor   \n", 
              "2              Across the Divide  1921      Thomas Delmar  actor   \n", 
              "3                          Revan  2012        Diego James  actor   \n", 
              "4  Un homme marche dans la ville  1950       Fabien Loris  actor   \n", 
              "\n", 
              "        character   n  \n", 
              "0  U.S.S. Soldier NaN  \n", 
              "1            Dago   9  \n", 
              "2            Dago   4  \n", 
              "3            Dago NaN  \n", 
              "4            Dago  12  "
            ], 
            "text/html": [
              "<div style=\"max-height:1000px;max-width:1500px;overflow:auto;\">\n", 
              "<table border=\"1\" class=\"dataframe\">\n", 
              "  <thead>\n", 
              "    <tr style=\"text-align: right;\">\n", 
              "      <th></th>\n", 
              "      <th>title</th>\n", 
              "      <th>year</th>\n", 
              "      <th>name</th>\n", 
              "      <th>type</th>\n", 
              "      <th>character</th>\n", 
              "      <th>n</th>\n", 
              "    </tr>\n", 
              "  </thead>\n", 
              "  <tbody>\n", 
              "    <tr>\n", 
              "      <th>0</th>\n", 
              "      <td>The Core</td>\n", 
              "      <td>2003</td>\n", 
              "      <td>Alejandro Abellan</td>\n", 
              "      <td>actor</td>\n", 
              "      <td>U.S.S. Soldier</td>\n", 
              "      <td>NaN</td>\n", 
              "    </tr>\n", 
              "    <tr>\n", 
              "      <th>1</th>\n", 
              "      <td>Il momento di uccidere</td>\n", 
              "      <td>1968</td>\n", 
              "      <td>Remo De Angelis</td>\n", 
              "      <td>actor</td>\n", 
              "      <td>Dago</td>\n", 
              "      <td>9</td>\n", 
              "    </tr>\n", 
              "    <tr>\n", 
              "      <th>2</th>\n", 
              "      <td>Across the Divide</td>\n", 
              "      <td>1921</td>\n", 
              "      <td>Thomas Delmar</td>\n", 
              "      <td>actor</td>\n", 
              "      <td>Dago</td>\n", 
              "      <td>4</td>\n", 
              "    </tr>\n", 
              "    <tr>\n", 
              "      <th>3</th>\n", 
              "      <td>Revan</td>\n", 
              "      <td>2012</td>\n", 
              "      <td>Diego James</td>\n", 
              "      <td>actor</td>\n", 
              "      <td>Dago</td>\n", 
              "      <td>NaN</td>\n", 
              "    </tr>\n", 
              "    <tr>\n", 
              "      <th>4</th>\n", 
              "      <td>Un homme marche dans la ville</td>\n", 
              "      <td>1950</td>\n", 
              "      <td>Fabien Loris</td>\n", 
              "      <td>actor</td>\n", 
              "      <td>Dago</td>\n", 
              "      <td>12</td>\n", 
              "    </tr>\n", 
              "  </tbody>\n", 
              "</table>\n", 
              "</div>"
            ]
          }, 
          "metadata": {}
        }
      ], 
      "metadata": {
        "collapsed": false
      }
    }, 
    {
      "source": "### What are the ten most common movie names of all time?", 
      "cell_type": "markdown", 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "source": "### Which three years of the 1930s saw the most films released?", 
      "cell_type": "markdown", 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "source": "### Plot the number of films that have been released each decade over the history of cinema.", 
      "cell_type": "markdown", 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "source": "### Plot the number of \"Hamlet\" films made each decade.", 
      "cell_type": "markdown", 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
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    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
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      }
    }, 
    {
      "source": "### Plot the number of \"Rustler\" characters in each decade of the history of film.", 
      "cell_type": "markdown", 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
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      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "source": "### Plot the number of \"Hamlet\" characters each decade.", 
      "cell_type": "markdown", 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "source": "### What are the 11 most common character names in movie history?", 
      "cell_type": "markdown", 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "source": "### Who are the 10 people most often credited as \"Herself\" in film history?", 
      "cell_type": "markdown", 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "source": "### Who are the 10 people most often credited as \"Himself\" in film history?", 
      "cell_type": "markdown", 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "source": "### Which actors or actresses appeared in the most movies in the year 1945?", 
      "cell_type": "markdown", 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "source": "### Which actors or actresses appeared in the most movies in the year 1985?", 
      "cell_type": "markdown", 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "source": "### Plot how many roles Mammootty has played in each year of his career.", 
      "cell_type": "markdown", 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "source": "### What are the 10 most frequent roles that start with the phrase \"Patron in\"?", 
      "cell_type": "markdown", 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "source": "### What are the 10 most frequent roles that start with the word \"Science\"?", 
      "cell_type": "markdown", 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "source": "### Plot the n-values of the roles that Judi Dench has played over her career.", 
      "cell_type": "markdown", 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "source": "### Plot the n-values of Cary Grant's roles through his career.", 
      "cell_type": "markdown", 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "source": "### Plot the n-value of the roles that Sidney Poitier has acted over the years.", 
      "cell_type": "markdown", 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "source": "### How many leading (n=1) roles were available to actors, and how many to actresses, in the 1950s?", 
      "cell_type": "markdown", 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "source": "### How many supporting (n=2) roles were available to actors, and how many to actresses, in the 1950s?", 
      "cell_type": "markdown", 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }, 
    {
      "execution_count": null, 
      "cell_type": "code", 
      "source": [], 
      "outputs": [], 
      "metadata": {
        "collapsed": true
      }
    }
  ], 
  "metadata": {
    "kernelspec": {
      "display_name": "Python 3", 
      "name": "python3", 
      "language": "python"
    }, 
    "language_info": {
      "mimetype": "text/x-python", 
      "nbconvert_exporter": "python", 
      "name": "python", 
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}