New in Wolfram Mathematica 7: Automatic Histogram Generation  previous | next 
Switch between Counts, Probabilities, Densities and More
In[1]:=

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data = FileByteCount /@ 

   FileNames["*.nb", 

    FileNameJoin[{$InstallationDirectory, "Documentation", "English", 

      "System", "ReferencePages", "Symbols"}]];
In[2]:=

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GraphicsGrid[

 Partition[

  Histogram[data, "Log", #, PlotRange -> All, 

     PlotLabel -> #] & /@ {"Count", "LogCount", "Probability", 

    "ProbabilityDensity"}, 2], ImageSize -> Large]
Out[2]=