Description Usage Arguments Value References See Also
Returns the triangular density function evaluated at a particular value.
1 | dtri(theta, r)
|
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/pi^2. |
Returns the triangular density function evaluated at theta.
Jammalamadaka, S. Rao and SenGupta, A. (2001). Topics in Circular Statistics, Section 2.2.3, World Scientific Press, Singapore.
rtri
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