| Cardioid {circular} | R Documentation |
Density and random generation for the Cardioid circular distribution.
dcardioid(x, mu = 0, rho = 0)
rcardioid(n, mu = 0, rho = 0, units = c("radians", "degrees"), ...)
x |
a vector. The object is coerced to class circular. |
n |
number of observations. |
mu |
mean direction of the distribution (in the same 'units' of 'x'). |
rho |
concentration parameter of the distribution. Absolute value of rho must be less than 0.5. |
units |
units of measure desired. |
... |
parameters passed to circular. |
dcardioid gives the density and rcardioid generates random deviates.
Claudio Agostinelli and Ulric Lund
Jammalamadaka, S. Rao and SenGupta, A. (2001). Topics in Circular Statistics, Section 2.2.2, World Scientific Press, Singapore.