turk0                  package:alr3                  R Documentation

_T_u_r_k_e_y _d_a_t_a, _o_n_e _s_o_u_r_c_e

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

     Turkey weight increase in an experiment in which the
     supplementation with methionine was varied.

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

     This data frame contains the following columns:

     _A Amount of methionine supplement (percent of diet)

     _G_a_i_n Pen weight increase (g)

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

     Cook, R. D. and Witmer, J. (1985). A note on the parameter-effects
     curvature. _Journal of the American Statistical Association_, 80,
     872-878.

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

     Weisberg, S. (2005). _Applied Linear Regression_, 3rd edition. New
     York: Wiley, Problem 6.13.

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

     data(turk0)

