wrappedCauchy            package:circular            R Documentation

_W_r_a_p_p_e_d _C_a_u_c_h_y _D_e_n_s_i_t_y _F_u_n_c_t_i_o_n

_D_e_s_c_r_i_p_t_i_o_n:

     Density, and random generation for the wrapped Cauchy circular
     distribution.

_U_s_a_g_e:

     dwrappedcauchy(x, mu = 0, rho = exp(-1))
     rwrappedcauchy(n, mu = 0, rho = exp(-1), units = c("radians", "degrees"), ...)

_A_r_g_u_m_e_n_t_s:

       x: a vector. The object is coerced to class 'circular'.

       n: number of observations.

      mu: mean direction of the distribution.

     rho: concentration parameter of the distribution.  'rho' must be
          in the interval from 0 to 1.

   units: units of measure desired.

     ...: parameters passed to 'circular'.

_V_a_l_u_e:

     'dwrappedcauchy' gives the density and 'rwrappedcauchy' generates
     random deviates.

_A_u_t_h_o_r(_s):

     Claudio Agostinelli and Ulric Lund

_R_e_f_e_r_e_n_c_e_s:

     Jammalamadaka, S. Rao and SenGupta, A. (2001). Topics in Circular
     Statistics, Section 2.2.7, World Scientific Press, Singapore.

