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System and methods for display of time-series data distribution

  • US 7,219,034 B2
  • Filed: 09/13/2002
  • Issued: 05/15/2007
  • Est. Priority Date: 09/13/2001
  • Status: Active Grant
First Claim
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1. A method for optimizing a distributed process system including providing a visual indication of behavior and trends by generating an approximate histogram of a data set, the method comprising the steps of:

  • applying a quantile function on the data set to create a computational result;

    selecting a subset of the data set in response to the computational result;

    determining a condensed quantile function from the subset of the data set; and

    rendering the approximate visual histogram display in response to the condensed quantile function, includingcalculating an expected sample count based at least in part on an inverse of the condensed quantile function.

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