dtri function

Triangular Density Function

Triangular Density Function

Returns the triangular density function evaluated at a particular value.

dtri(theta, r)

Arguments

  • theta: vector of angles measured in radians at which to evaluate the density function.
  • r: concentration parameter of the distribution. r must be between 0 and 4/pi24/pi^2.

Returns

Returns the triangular density function evaluated at theta.

References

Jammalamadaka, S. Rao and SenGupta, A. (2001). Topics in Circular Statistics, Section 2.2.3, World Scientific Press, Singapore.

See Also

rtri

  • Maintainer: Claudio Agostinelli
  • License: GPL-2
  • Last published: 2018-07-01

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