PageRenderTime 30ms CodeModel.GetById 25ms RepoModel.GetById 1ms app.codeStats 0ms

/source/matplotlib/examples/pylab_examples/boxplot_demo3.html

https://gitlab.com/lewdlime/pythonista-docs-full
HTML | 191 lines | 161 code | 30 blank | 0 comment | 0 complexity | 00293128b80971d1e29541e401d114b7 MD5 | raw file
    

  1. 

  2. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    3. 

  3.   "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    4. 

  4. 

  5. <html xmlns="http://www.w3.org/1999/xhtml">
    6. 

  6.   <head>
    7. 

  7.     <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    8. 

  8.     
    9. 

  9.     <title>pylab_examples example code: boxplot_demo3.py &mdash; Matplotlib 1.3.1 documentation</title>
    10. 

  10.     <link rel="stylesheet" href="../../_static/pythonista.css" type="text/css" />
    11. 

  11.     <link rel="stylesheet" href="../../_static/pygments.css" type="text/css" />
    12. 

  12.     <script type="text/javascript">
    13. 

  13.       var DOCUMENTATION_OPTIONS = {
    14. 

  14.         URL_ROOT:    '../../',
    15. 

  15.         VERSION:     '1.3.1',
    16. 

  16.         COLLAPSE_INDEX: false,
    17. 

  17.         FILE_SUFFIX: '.html',
    18. 

  18.         HAS_SOURCE:  true
    19. 

  19.       };
    20. 

  20.     </script>
    21. 

  21.     <script type="text/javascript" src="../../_static/jquery.js"></script>
    22. 

  22.     <script type="text/javascript" src="../../_static/underscore.js"></script>
    23. 

  23.     <script type="text/javascript" src="../../_static/doctools.js"></script>
    24. 

  24.     <link rel="search" type="application/opensearchdescription+xml"
    25. 

  25.           title="Search within Matplotlib 1.3.1 documentation"
    26. 

  26.           href="../../_static/opensearch.xml"/>
    27. 

  27.     <link rel="top" title="Matplotlib 1.3.1 documentation" href="../../index.html" />
    28. 

  28.     <link rel="shortcut icon" type="image/png" href="../../_static/py.png" />
    29. 

  29.     <link rel="stylesheet" href="../_static/pythonista.css" type="text/css" />
    30. 

  30.     <meta name = "viewport" content = "width=device-width,initial-scale=1.0,user-scalable=no;">
    31. 

  31.     
    32. 

  32.     <script type="text/javascript">
    33. 

  33.         var getTextForSample = function(i) {
    34. 

  34.             codeBlock = document.getElementsByClassName('highlight-python')[i];
    35. 

  35.             return codeBlock.innerText;
    36. 

  36.         }
    37. 

  37.         
    38. 

  38.         var copySample = function (i) {
    39. 

  39.             window.location.href = '/__pythonista_copy__/' + encodeURI(getTextForSample(i));
    40. 

  40.         }
    41. 

  41.         
    42. 

  42.         var openSample = function (i) {
    43. 

  43.             window.location.href = '/__pythonista_open__/' + encodeURI(getTextForSample(i));
    44. 

  44.         }
    45. 

  45.         
    46. 

  46.         //Source: http://ejohn.org/blog/partial-functions-in-javascript/
    47. 

  47.         Function.prototype.partial = function() {
    48. 

  48.         	var fn = this,
    49. 

  49.         		args = Array.prototype.slice.call(arguments);
    50. 

  50.         	return function() {
    51. 

  51.         		var arg = 0;
    52. 

  52.         		for (var i = 0; i < args.length && arg < arguments.length; i++)
    53. 

  53.         		if (args[i] === undefined) args[i] = arguments[arg++];
    54. 

  54.         		return fn.apply(this, args);
    55. 

  55.         	};
    56. 

  56.         };
    57. 

  57.         
    58. 

  58.         window.onload=function() {
    59. 

  59.             //Add "Copy" and "Open in Editor" buttons for code samples:
    60. 

  60.             var inApp = navigator.userAgent.match(/AppleWebKit/i) != null && navigator.userAgent.match(/Safari/i) == null;
    61. 

  61.             if (inApp) {
    62. 

  62.                 codeBlocks = document.getElementsByClassName('highlight-python');
    63. 

  63.                 for (var i = 0; i < codeBlocks.length; i++) {
    64. 

  64.                     codeBlock = codeBlocks[i];
    65. 

  65.                     if (codeBlock.innerText.indexOf('>>>') == 0) {
    66. 

  66.                         //Don't add header for interactive sessions
    67. 

  67.                         continue;
    68. 

  68.                     }
    69. 

  69. 

  70.                     var codeHeader = document.createElement('div');
    71. 

  71.                     codeHeader.className = 'pythonista-code-header';
    72. 

  72. 

  73.                     var copyButton = document.createElement('button');
    74. 

  74.                     copyButton.className = 'pythonista-button';
    75. 

  75.                     copyButton.innerText = 'Copy';
    76. 

  76.                     copyButton.addEventListener('click', copySample.partial(i));
    77. 

  77.                     codeHeader.appendChild(copyButton);
    78. 

  78. 

  79.                     var openButton = document.createElement('button');
    80. 

  80.                     openButton.className = 'pythonista-button';
    81. 

  81.                     openButton.innerText = 'Open in Editor';
    82. 

  82.                     openButton.addEventListener('click', openSample.partial(i));
    83. 

  83.                     codeHeader.appendChild(openButton);
    84. 

  84. 

  85.                     codeBlock.parentElement.insertBefore(codeHeader, codeBlock);
    86. 

  86.                 }
    87. 

  87.             }
    88. 

  88.         }
    89. 

  89.     </script>
    90. 

  90.     
    91. 

  91.  
    92. 

  92. 

  93.   </head>
    94. 

  94.   <body ontouchstart="">
    95. 

  95.     <div class="related">
    96. 

  96.       <h3>Navigation</h3>
    97. 

  97.       <ul>
    98. 

  98.         <li class="right" style="margin-right: 10px">
    99. 

  99.           <a href="../../genindex.html" title="General Index"
    100. 

  100.              accesskey="I">index</a></li>
    101. 

  101.         <li class="right" >
    102. 

  102.           <a href="../../py-modindex.html" title="Python Module Index"
    103. 

  103.              >modules</a> |</li>
    104. 

  104.         <li><a href="http://omz-software.com/pythonista"><img src="../../_static/py.png" alt=""
    105. 

  105.                  style="vertical-align: middle; margin-top: -4px; margin-right: 4px;"/></a></li>
    106. 

  106.         <li><a href="../../index.html">Matplotlib 1.3.1 documentation</a> &raquo;</li>
    107. 

  107.  
    108. 

  108.       </ul>
    109. 

  109.     </div>  
    110. 

  110. 

  111.     <div class="document">
    112. 

  112.       <div class="documentwrapper">
    113. 

  113.           <div class="body">
    114. 

  114.             
    115. 

  115.   <div class="section" id="pylab-examples-example-code-boxplot-demo3-py">
    116. 

  116. <span id="pylab-examples-boxplot-demo3"></span><h1>pylab_examples example code: boxplot_demo3.py<a class="headerlink" href="#pylab-examples-example-code-boxplot-demo3-py" title="Permalink to this headline">ΒΆ</a></h1>
    117. 

  117. <p>(<a class="reference external" href="../../../../../Pythonista/matplotlib-1.3.1/doc/mpl_examples/pylab_examples/boxplot_demo3.py">Source code</a>, <a class="reference external" href="../../../../../Pythonista/matplotlib-1.3.1/doc/mpl_examples/pylab_examples/boxplot_demo3.png">png</a>)</p>
    118. 

  118. <div class="figure">
    119. 

  119. <img alt="../../_images/boxplot_demo3.png" src="../../_images/boxplot_demo3.png" />
    120. 

  120. </div>
    121. 

  121. <div class="highlight-python"><div class="highlight"><pre><span class="kn">import</span> <span class="nn">matplotlib.pyplot</span> <span class="kn">as</span> <span class="nn">plt</span>
    122. 

  122. <span class="kn">import</span> <span class="nn">numpy</span> <span class="kn">as</span> <span class="nn">np</span>
    123. 

  123. 

  124. <span class="k">def</span> <span class="nf">fakeBootStrapper</span><span class="p">(</span><span class="n">n</span><span class="p">):</span>
    125. 

  125.     <span class="sd">&#39;&#39;&#39;</span>
    126. 

  126. <span class="sd">    This is just a placeholder for the user&#39;s method of</span>
    127. 

  127. <span class="sd">    bootstrapping the median and its confidence intervals.</span>
    128. 

  128. 

  129. <span class="sd">    Returns an arbitrary median and confidence intervals</span>
    130. 

  130. <span class="sd">    packed into a tuple</span>
    131. 

  131. <span class="sd">    &#39;&#39;&#39;</span>
    132. 

  132.     <span class="k">if</span> <span class="n">n</span> <span class="o">==</span> <span class="mi">1</span><span class="p">:</span>
    133. 

  133.         <span class="n">med</span> <span class="o">=</span> <span class="mf">0.1</span>
    134. 

  134.         <span class="n">CI</span> <span class="o">=</span> <span class="p">(</span><span class="o">-</span><span class="mf">0.25</span><span class="p">,</span> <span class="mf">0.25</span><span class="p">)</span>
    135. 

  135.     <span class="k">else</span><span class="p">:</span>
    136. 

  136.         <span class="n">med</span> <span class="o">=</span> <span class="mf">0.2</span>
    137. 

  137.         <span class="n">CI</span> <span class="o">=</span> <span class="p">(</span><span class="o">-</span><span class="mf">0.35</span><span class="p">,</span> <span class="mf">0.50</span><span class="p">)</span>
    138. 

  138. 

  139.     <span class="k">return</span> <span class="n">med</span><span class="p">,</span> <span class="n">CI</span>
    140. 

  140. 

  141. 

  142. 

  143. <span class="n">np</span><span class="o">.</span><span class="n">random</span><span class="o">.</span><span class="n">seed</span><span class="p">(</span><span class="mi">2</span><span class="p">)</span>
    144. 

  144. <span class="n">inc</span> <span class="o">=</span> <span class="mf">0.1</span>
    145. 

  145. <span class="n">e1</span> <span class="o">=</span> <span class="n">np</span><span class="o">.</span><span class="n">random</span><span class="o">.</span><span class="n">normal</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="p">(</span><span class="mi">500</span><span class="p">,))</span>
    146. 

  146. <span class="n">e2</span> <span class="o">=</span> <span class="n">np</span><span class="o">.</span><span class="n">random</span><span class="o">.</span><span class="n">normal</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="p">(</span><span class="mi">500</span><span class="p">,))</span>
    147. 

  147. <span class="n">e3</span> <span class="o">=</span> <span class="n">np</span><span class="o">.</span><span class="n">random</span><span class="o">.</span><span class="n">normal</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">1</span> <span class="o">+</span> <span class="n">inc</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="p">(</span><span class="mi">500</span><span class="p">,))</span>
    148. 

  148. <span class="n">e4</span> <span class="o">=</span> <span class="n">np</span><span class="o">.</span><span class="n">random</span><span class="o">.</span><span class="n">normal</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">1</span> <span class="o">+</span> <span class="mi">2</span><span class="o">*</span><span class="n">inc</span><span class="p">,</span> <span class="n">size</span><span class="o">=</span><span class="p">(</span><span class="mi">500</span><span class="p">,))</span>
    149. 

  149. 

  150. <span class="n">treatments</span> <span class="o">=</span> <span class="p">[</span><span class="n">e1</span><span class="p">,</span><span class="n">e2</span><span class="p">,</span><span class="n">e3</span><span class="p">,</span><span class="n">e4</span><span class="p">]</span>
    151. 

  151. <span class="n">med1</span><span class="p">,</span> <span class="n">CI1</span> <span class="o">=</span> <span class="n">fakeBootStrapper</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span>
    152. 

  152. <span class="n">med2</span><span class="p">,</span> <span class="n">CI2</span> <span class="o">=</span> <span class="n">fakeBootStrapper</span><span class="p">(</span><span class="mi">2</span><span class="p">)</span>
    153. 

  153. <span class="n">medians</span> <span class="o">=</span> <span class="p">[</span><span class="bp">None</span><span class="p">,</span> <span class="bp">None</span><span class="p">,</span> <span class="n">med1</span><span class="p">,</span> <span class="n">med2</span><span class="p">]</span>
    154. 

  154. <span class="n">conf_intervals</span> <span class="o">=</span> <span class="p">[</span><span class="bp">None</span><span class="p">,</span> <span class="bp">None</span><span class="p">,</span> <span class="n">CI1</span><span class="p">,</span> <span class="n">CI2</span><span class="p">]</span>
    155. 

  155. 

  156. <span class="n">fig</span><span class="p">,</span> <span class="n">ax</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">subplots</span><span class="p">()</span>
    157. 

  157. <span class="n">pos</span> <span class="o">=</span> <span class="n">np</span><span class="o">.</span><span class="n">array</span><span class="p">(</span><span class="nb">range</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">treatments</span><span class="p">)))</span><span class="o">+</span><span class="mi">1</span>
    158. 

  158. <span class="n">bp</span> <span class="o">=</span> <span class="n">ax</span><span class="o">.</span><span class="n">boxplot</span><span class="p">(</span><span class="n">treatments</span><span class="p">,</span> <span class="n">sym</span><span class="o">=</span><span class="s">&#39;k+&#39;</span><span class="p">,</span> <span class="n">positions</span><span class="o">=</span><span class="n">pos</span><span class="p">,</span>
    159. 

  159.                 <span class="n">notch</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> <span class="n">bootstrap</span><span class="o">=</span><span class="mi">5000</span><span class="p">,</span>
    160. 

  160.                 <span class="n">usermedians</span><span class="o">=</span><span class="n">medians</span><span class="p">,</span>
    161. 

  161.                 <span class="n">conf_intervals</span><span class="o">=</span><span class="n">conf_intervals</span><span class="p">)</span>
    162. 

  162. 

  163. <span class="n">ax</span><span class="o">.</span><span class="n">set_xlabel</span><span class="p">(</span><span class="s">&#39;treatment&#39;</span><span class="p">)</span>
    164. 

  164. <span class="n">ax</span><span class="o">.</span><span class="n">set_ylabel</span><span class="p">(</span><span class="s">&#39;response&#39;</span><span class="p">)</span>
    165. 

  165. <span class="n">plt</span><span class="o">.</span><span class="n">setp</span><span class="p">(</span><span class="n">bp</span><span class="p">[</span><span class="s">&#39;whiskers&#39;</span><span class="p">],</span> <span class="n">color</span><span class="o">=</span><span class="s">&#39;k&#39;</span><span class="p">,</span>  <span class="n">linestyle</span><span class="o">=</span><span class="s">&#39;-&#39;</span> <span class="p">)</span>
    166. 

  166. <span class="n">plt</span><span class="o">.</span><span class="n">setp</span><span class="p">(</span><span class="n">bp</span><span class="p">[</span><span class="s">&#39;fliers&#39;</span><span class="p">],</span> <span class="n">markersize</span><span class="o">=</span><span class="mf">3.0</span><span class="p">)</span>
    167. 

  167. <span class="n">plt</span><span class="o">.</span><span class="n">show</span><span class="p">()</span>
    168. 

  168. </pre></div>
    169. 

  169. </div>
    170. 

  170. <p>Keywords: python, matplotlib, pylab, example, codex (see <a class="reference internal" href="../../faq/howto_faq.html#how-to-search-examples"><em>Search examples</em></a>)</p>
    171. 

  171. </div>
    172. 

  172. 

  173. 

  174.           </div>
    175. 

  175.       </div>
    176. 

  176.       <div class="clearer"></div>
    177. 

  177.     </div>
    178. 

  178.     <div class="footer">
    179. 

  179.     &copy; <a href="../../copyright.html">Copyright</a> 2002 - 2012 John Hunter, Darren Dale, Eric Firing, Michael Droettboom and the matplotlib development team; 2012 - 2013 The matplotlib development team.
    180. 

  180.     <br />
    181. 

  181.     The Python Software Foundation is a non-profit corporation.  
    182. 

  182.     <a href="http://www.python.org/psf/donations/">Please donate.</a>
    183. 

  183.     <br />
    184. 

  184.     Last updated on May 03, 2016.
    185. 

  185.     <a href="../../bugs.html">Found a bug</a>?
    186. 

  186.     <br />
    187. 

  187.     Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.2.1.
    188. 

  188.     </div>
    189. 

  189. 

  190.   </body>
    191. 

  191. </html>
    192.