Purpose

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  This function returns the probability density function of a Cauchy
  distribution, with median mu and width gamma, evaluated at x.

Category

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  Statistics

Inputs

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  x: The point at which to evaluate the Cauchy distribution
  mu: The median of the distribution
  gamma: The width of the distribution

Outputs

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  PDF_cauchy(x ; mu, gamma)

Modification History

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  October 2009: Written by Chris Beaumont