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Spherical modeling tool

  • US 7,408,554 B2
  • Filed: 09/10/2004
  • Issued: 08/05/2008
  • Est. Priority Date: 09/10/2003
  • Status: Active Grant
First Claim
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1. A method for analyzing qualitative data comprising the steps of:

  • providing a plurality of evaluation categories and a respective ranking system;

    providing a closed curvilinear graph in which each unit of radius corresponds to a rank in the ranking system;

    placing each evaluation category at a location on the circumference of the closed curvilinear graph;

    providing the evaluation categories and ranking system to an entity being evaluated;

    having the entity select a rank in response in each respective category;

    plotting the ranking of each respective category as a node on the closed curvilinear graph in response to the ranking by the entity; and

    connecting the nodes to form a curvilinear line on the closed curvilinear graph.

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