<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"> <title>Negative Binomial Table Printing Example.</title> <link rel="stylesheet" href="../../../../math.css" type="text/css"> <meta name="generator" content="DocBook XSL Stylesheets V1.77.1"> <link rel="home" href="../../../../index.html" title="Math Toolkit 2.3.0"> <link rel="up" href="../neg_binom_eg.html" title="Negative Binomial Distribution Examples"> <link rel="prev" href="negative_binomial_example1.html" title="Negative Binomial Sales Quota Example."> <link rel="next" href="../normal_example.html" title="Normal Distribution Examples"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table cellpadding="2" width="100%"><tr> <td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../../../../../boost.png"></td> <td align="center"><a href="../../../../../../../../index.html">Home</a></td> <td align="center"><a 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name="math_toolkit.stat_tut.weg.neg_binom_eg.negative_binomial_example2"></a><a class="link" href="negative_binomial_example2.html" title="Negative Binomial Table Printing Example.">Negative Binomial Table Printing Example.</a> </h5></div></div></div> <p> Example program showing output of a table of values of cdf and pdf for various k failures. </p> <pre class="programlisting"><span class="comment">// Print a table of values that can be used to plot</span> <span class="comment">// using Excel, or some other superior graphical display tool.</span> <span class="identifier">cout</span><span class="special">.</span><span class="identifier">precision</span><span class="special">(</span><span class="number">17</span><span class="special">);</span> <span class="comment">// Use max_digits10 precision, the maximum available for a reference table.</span> <span class="identifier">cout</span> <span class="special"><<</span> <span class="identifier">showpoint</span> <span class="special"><<</span> <span class="identifier">endl</span><span class="special">;</span> <span class="comment">// include trailing zeros.</span> <span class="comment">// This is a maximum possible precision for the type (here double) to suit a reference table.</span> <span class="keyword">int</span> <span class="identifier">maxk</span> <span class="special">=</span> <span class="keyword">static_cast</span><span class="special"><</span><span class="keyword">int</span><span class="special">>(</span><span class="number">2.</span> <span class="special">*</span> <span class="identifier">mynbdist</span><span class="special">.</span><span class="identifier">successes</span><span class="special">()</span> <span class="special">/</span> <span class="identifier">mynbdist</span><span class="special">.</span><span class="identifier">success_fraction</span><span class="special">());</span> <span class="comment">// This maxk shows most of the range of interest, probability about 0.0001 to 0.999.</span> <span class="identifier">cout</span> <span class="special"><<</span> <span class="string">"\n"</span><span class="string">" k pdf cdf"</span><span class="string">"\n"</span> <span class="special"><<</span> <span class="identifier">endl</span><span class="special">;</span> <span class="keyword">for</span> <span class="special">(</span><span class="keyword">int</span> <span class="identifier">k</span> <span class="special">=</span> <span class="number">0</span><span class="special">;</span> <span class="identifier">k</span> <span class="special"><</span> <span class="identifier">maxk</span><span class="special">;</span> <span class="identifier">k</span><span class="special">++)</span> <span class="special">{</span> <span class="identifier">cout</span> <span class="special"><<</span> <span class="identifier">right</span> <span class="special"><<</span> <span class="identifier">setprecision</span><span class="special">(</span><span class="number">17</span><span class="special">)</span> <span class="special"><<</span> <span class="identifier">showpoint</span> <span class="special"><<</span> <span class="identifier">right</span> <span class="special"><<</span> <span class="identifier">setw</span><span class="special">(</span><span class="number">3</span><span class="special">)</span> <span class="special"><<</span> <span class="identifier">k</span> <span class="special"><<</span> <span class="string">", "</span> <span class="special"><<</span> <span class="identifier">left</span> <span class="special"><<</span> <span class="identifier">setw</span><span class="special">(</span><span class="number">25</span><span class="special">)</span> <span class="special"><<</span> <span class="identifier">pdf</span><span class="special">(</span><span class="identifier">mynbdist</span><span class="special">,</span> <span class="keyword">static_cast</span><span class="special"><</span><span class="keyword">double</span><span class="special">>(</span><span class="identifier">k</span><span class="special">))</span> <span class="special"><<</span> <span class="identifier">left</span> <span class="special"><<</span> <span class="identifier">setw</span><span class="special">(</span><span class="number">25</span><span class="special">)</span> <span class="special"><<</span> <span class="identifier">cdf</span><span class="special">(</span><span class="identifier">mynbdist</span><span class="special">,</span> <span class="keyword">static_cast</span><span class="special"><</span><span class="keyword">double</span><span class="special">>(</span><span class="identifier">k</span><span class="special">))</span> <span class="special"><<</span> <span class="identifier">endl</span><span class="special">;</span> <span class="special">}</span> <span class="identifier">cout</span> <span class="special"><<</span> <span class="identifier">endl</span><span class="special">;</span> </pre> <pre class="programlisting"><span class="identifier">k</span> <span class="identifier">pdf</span> <span class="identifier">cdf</span> <span class="number">0</span><span class="special">,</span> <span class="number">1.5258789062500000e-005</span> <span class="number">1.5258789062500003e-005</span> <span class="number">1</span><span class="special">,</span> <span class="number">9.1552734375000000e-005</span> <span class="number">0.00010681152343750000</span> <span class="number">2</span><span class="special">,</span> <span class="number">0.00030899047851562522</span> <span class="number">0.00041580200195312500</span> <span class="number">3</span><span class="special">,</span> <span class="number">0.00077247619628906272</span> <span class="number">0.0011882781982421875</span> <span class="number">4</span><span class="special">,</span> <span class="number">0.0015932321548461918</span> <span class="number">0.0027815103530883789</span> <span class="number">5</span><span class="special">,</span> <span class="number">0.0028678178787231476</span> <span class="number">0.0056493282318115234</span> <span class="number">6</span><span class="special">,</span> <span class="number">0.0046602040529251142</span> <span class="number">0.010309532284736633</span> <span class="number">7</span><span class="special">,</span> <span class="number">0.0069903060793876605</span> <span class="number">0.017299838364124298</span> <span class="number">8</span><span class="special">,</span> <span class="number">0.0098301179241389001</span> <span class="number">0.027129956288263202</span> <span class="number">9</span><span class="special">,</span> <span class="number">0.013106823898851871</span> <span class="number">0.040236780187115073</span> <span class="number">10</span><span class="special">,</span> <span class="number">0.016711200471036140</span> <span class="number">0.056947980658151209</span> <span class="number">11</span><span class="special">,</span> <span class="number">0.020509200578089786</span> <span class="number">0.077457181236241013</span> <span class="number">12</span><span class="special">,</span> <span class="number">0.024354675686481652</span> <span class="number">0.10181185692272265</span> <span class="number">13</span><span class="special">,</span> <span class="number">0.028101548869017230</span> <span class="number">0.12991340579173993</span> <span class="number">14</span><span class="special">,</span> <span class="number">0.031614242477644432</span> <span class="number">0.16152764826938440</span> <span class="number">15</span><span class="special">,</span> <span class="number">0.034775666725408917</span> <span class="number">0.19630331499479325</span> <span class="number">16</span><span class="special">,</span> <span class="number">0.037492515688331451</span> <span class="number">0.23379583068312471</span> <span class="number">17</span><span class="special">,</span> <span class="number">0.039697957787645101</span> <span class="number">0.27349378847076977</span> <span class="number">18</span><span class="special">,</span> <span class="number">0.041352039362130305</span> <span class="number">0.31484582783290005</span> <span class="number">19</span><span class="special">,</span> <span class="number">0.042440250924291580</span> <span class="number">0.35728607875719176</span> <span class="number">20</span><span class="special">,</span> <span class="number">0.042970754060845245</span> <span class="number">0.40025683281803687</span> <span class="number">21</span><span class="special">,</span> <span class="number">0.042970754060845225</span> <span class="number">0.44322758687888220</span> <span class="number">22</span><span class="special">,</span> <span class="number">0.042482450037426581</span> <span class="number">0.48571003691630876</span> <span class="number">23</span><span class="special">,</span> <span class="number">0.041558918514873783</span> <span class="number">0.52726895543118257</span> <span class="number">24</span><span class="special">,</span> <span class="number">0.040260202311284021</span> <span class="number">0.56752915774246648</span> <span class="number">25</span><span class="special">,</span> <span class="number">0.038649794218832620</span> <span class="number">0.60617895196129912</span> <span class="number">26</span><span class="special">,</span> <span class="number">0.036791631035234917</span> <span class="number">0.64297058299653398</span> <span class="number">27</span><span class="special">,</span> <span class="number">0.034747651533277427</span> <span class="number">0.67771823452981139</span> <span class="number">28</span><span class="special">,</span> <span class="number">0.032575923312447595</span> <span class="number">0.71029415784225891</span> <span class="number">29</span><span class="special">,</span> <span class="number">0.030329307911589130</span> <span class="number">0.74062346575384819</span> <span class="number">30</span><span class="special">,</span> <span class="number">0.028054609818219924</span> <span class="number">0.76867807557206813</span> <span class="number">31</span><span class="special">,</span> <span class="number">0.025792141284492545</span> <span class="number">0.79447021685656061</span> <span class="number">32</span><span class="special">,</span> <span class="number">0.023575629142856460</span> <span class="number">0.81804584599941710</span> <span class="number">33</span><span class="special">,</span> <span class="number">0.021432390129869489</span> <span class="number">0.83947823612928651</span> <span class="number">34</span><span class="special">,</span> <span class="number">0.019383705779220189</span> <span class="number">0.85886194190850684</span> <span class="number">35</span><span class="special">,</span> <span class="number">0.017445335201298231</span> <span class="number">0.87630727710980494</span> <span class="number">36</span><span class="special">,</span> <span class="number">0.015628112784496322</span> <span class="number">0.89193538989430121</span> <span class="number">37</span><span class="special">,</span> <span class="number">0.013938587078064250</span> <span class="number">0.90587397697236549</span> <span class="number">38</span><span class="special">,</span> <span class="number">0.012379666154859701</span> <span class="number">0.91825364312722524</span> <span class="number">39</span><span class="special">,</span> <span class="number">0.010951243136991251</span> <span class="number">0.92920488626421649</span> <span class="number">40</span><span class="special">,</span> <span class="number">0.0096507830144735539</span> <span class="number">0.93885566927869002</span> <span class="number">41</span><span class="special">,</span> <span class="number">0.0084738582566109364</span> <span class="number">0.94732952753530097</span> <span class="number">42</span><span class="special">,</span> <span class="number">0.0074146259745345548</span> <span class="number">0.95474415350983555</span> <span class="number">43</span><span class="special">,</span> <span class="number">0.0064662435824429246</span> <span class="number">0.96121039709227851</span> <span class="number">44</span><span class="special">,</span> <span class="number">0.0056212231142827853</span> <span class="number">0.96683162020656122</span> <span class="number">45</span><span class="special">,</span> <span class="number">0.0048717266990450708</span> <span class="number">0.97170334690560634</span> <span class="number">46</span><span class="special">,</span> <span class="number">0.0042098073105878630</span> <span class="number">0.97591315421619418</span> <span class="number">47</span><span class="special">,</span> <span class="number">0.0036275999165703964</span> <span class="number">0.97954075413276465</span> <span class="number">48</span><span class="special">,</span> <span class="number">0.0031174686783026818</span> <span class="number">0.98265822281106729</span> <span class="number">49</span><span class="special">,</span> <span class="number">0.0026721160099737302</span> <span class="number">0.98533033882104104</span> <span class="number">50</span><span class="special">,</span> <span class="number">0.0022846591885275322</span> <span class="number">0.98761499800956853</span> <span class="number">51</span><span class="special">,</span> <span class="number">0.0019486798960970148</span> <span class="number">0.98956367790566557</span> <span class="number">52</span><span class="special">,</span> <span class="number">0.0016582516423517923</span> <span class="number">0.99122192954801736</span> <span class="number">53</span><span class="special">,</span> <span class="number">0.0014079495076571762</span> <span class="number">0.99262987905567457</span> <span class="number">54</span><span class="special">,</span> <span class="number">0.0011928461106539983</span> <span class="number">0.99382272516632852</span> <span class="number">55</span><span class="special">,</span> <span class="number">0.0010084971662802015</span> <span class="number">0.99483122233260868</span> <span class="number">56</span><span class="special">,</span> <span class="number">0.00085091948404891532</span> <span class="number">0.99568214181665760</span> <span class="number">57</span><span class="special">,</span> <span class="number">0.00071656377604119542</span> <span class="number">0.99639870559269883</span> <span class="number">58</span><span class="special">,</span> <span class="number">0.00060228420831048650</span> <span class="number">0.99700098980100937</span> <span class="number">59</span><span class="special">,</span> <span class="number">0.00050530624256557675</span> <span class="number">0.99750629604357488</span> <span class="number">60</span><span class="special">,</span> <span class="number">0.00042319397814867202</span> <span class="number">0.99792949002172360</span> <span class="number">61</span><span class="special">,</span> <span class="number">0.00035381791615708398</span> <span class="number">0.99828330793788067</span> <span class="number">62</span><span class="special">,</span> <span class="number">0.00029532382517950324</span> <span class="number">0.99857863176306016</span> <span class="number">63</span><span class="special">,</span> <span class="number">0.00024610318764958566</span> <span class="number">0.99882473495070978</span> </pre> </div> <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> <td align="left"></td> <td align="right"><div class="copyright-footer">Copyright © 2006-2010, 2012-2014 Nikhar Agrawal, Anton Bikineev, Paul A. Bristow, Marco Guazzone, Christopher Kormanyos, Hubert Holin, Bruno Lalande, John Maddock, Johan Råde, Gautam Sewani, Benjamin Sobotta, Thijs van den Berg, Daryle Walker and Xiaogang Zhang<p> Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>) </p> </div></td> </tr></table> <hr> <div class="spirit-nav"> <a accesskey="p" href="negative_binomial_example1.html"><img src="../../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../neg_binom_eg.html"><img src="../../../../../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../../../index.html"><img src="../../../../../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="../normal_example.html"><img src="../../../../../../../../doc/src/images/next.png" alt="Next"></a> </div> </body> </html>