arrival                 package:ade4                 R Documentation

_A_r_r_i_v_a_l_s _a_t _a_n _i_n_t_e_n_s_i_v_e _c_a_r_e _u_n_i_t

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

     This data set gives arrival times of 254 patients at an intensive
     care unit during one day.

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

     data(arrival)

_F_o_r_m_a_t:

     'arrival' is a list containing the 2 following objects : 

     _t_i_m_e_s is a vector giving the arrival times in the form HH:MM 

     _h_o_u_r_s is a vector giving the number of arrivals per hour for the
          day considered

_S_o_u_r_c_e:

     Data taken from the logiciel Oriana developped by Warren L. Kovach
     sales@kovcomp.com starting from <URL:
     http://www.kovcomp.com/oriana/index.html>.

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

     Fisher, N. I. (1993) _Statistical Analysis of Circular Data_.
     Cambridge University Press.

_E_x_a_m_p_l_e_s:

     data(arrival)
     dotcircle(arrival$hours, pi/2 + pi/12)

