antibio                 package:aod                 R Documentation

_A_n_t_i_b_i_o_t_i_c_s _a_g_a_i_n_s_t _S_h_i_p_p_i_n_g _F_e_v_e_r _i_n _C_a_l_v_e_s

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

     Hypothetical drug trial to compare the effect of four antibiotics
     against Shipping fever in calves  (Shoukri and Pause, 1999, Table
     3.11).

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

     data(antibio)

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

     A data frame with 24 observations on the following 3 variables.

     _t_r_e_a_t_m_e_n_t A factor with levels '1', '2', '3' and '4'

     _n A numeric vector: the number of treated animals within a
          two-week period.

     _y A numeric vector: the number of deaths at the end of the two
          weeks.

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

     Shoukri, M.M., Pause, C.A., 1999, 2nd ed. _Statistical methods for
     health sciences_. CRC Press, London.

