shocks                 package:alr3                 R Documentation

_S_m_a_l_l _e_l_e_c_t_r_i_c _s_h_o_c_k_s _i_n _d_a_i_r_y _c_o_w_s

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

     Results of a small experiment to learn about the effects of small
     electric shocks on dairy cows.

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

     data(shocks)

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

     A data frame with 6 observations on the following 3 variables.

     _I_n_t_e_n_s_i_t_y Shock level, milliamps

     _m Number of trials

     _Y Number of times a positive reaction was observed

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

     R. Norell

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

     Weisberg, S. (2005). _Applied Linear Regression_, 3rd edition. New
     York: Wiley, Problem 12.3.

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

     data(shocks)

