http://code.activestate.com/recipes/tags/frequency-counter/2011-08-11T09:26:56-07:00ActiveState Code Recipes2011-08-11T09:26:56-07:00Stijn de Graafhttp://code.activestate.com/recipes/users/4178055/http://code.activestate.com/recipes/577837-frequency-analyser/

<p style="color: grey"> Python recipe 577837 by <a href="/recipes/users/4178055/">Stijn de Graaf</a> (<a href="/recipes/tags/analysis/">analysis</a>, <a href="/recipes/tags/analyze/">analyze</a>, <a href="/recipes/tags/character/">character</a>, <a href="/recipes/tags/cryptography/">cryptography</a>, <a href="/recipes/tags/frequency/">frequency</a>). </p> <p>Calculates the frequency of characters within a block of text. In the context of cryptography, these values can be compared to a frequency table in order to attempt to ascertain the original message.</p>

2009-01-05T07:01:11-08:00Willi Richerthttp://code.activestate.com/recipes/users/4003859/http://code.activestate.com/recipes/576607-frequency-measurement-convenience-class/

<p style="color: grey"> Python recipe 576607 by <a href="/recipes/users/4003859/">Willi Richert</a> (<a href="/recipes/tags/frequency/">frequency</a>, <a href="/recipes/tags/measurement/">measurement</a>). </p> <p>From time to time one needs to calculate the average frequency of concurrently running processes/threads. This class just does this.</p>