wblake                 package:alr3                 R Documentation

_W_e_s_t _B_e_a_r_s_k_i_n _L_a_k_e _w_a_l_l_e_y_e _d_a_t_a.

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

     Data on samples of Walleye collected in West Bearskin Lake,
     Minnesota, in 1991.  The file 'wblake' includes only fish of ages
     8 or younger,   while 'wblake2' adds a few older fish.

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

     This data frame contains the following columns:

     _A_g_e Age at capture (yrs)

     _L_e_n_g_t_h Length at capture (mm)

     _S_c_a_l_e radius of a key scale, mm

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

     Minnesta Department of Natural Resources

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

     Weisberg, S. (2005). _Applied Linear Regression_, 3rd edition. New
     York: Wiley, Section 1.1.

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

     data(wblake)  # excludes fish age 9 or older
     data(wblake2)  # all fish

