fir package:boot R Documentation _C_o_u_n_t_s _o_f _B_a_l_s_a_m-_f_i_r _S_e_e_d_l_i_n_g_s _D_e_s_c_r_i_p_t_i_o_n: The 'fir' data frame has 50 rows and 3 columns. The number of balsam-fir seedlings in each quadrant of a grid of 50 five foot square quadrants were counted. The grid consisted of 5 rows of 10 quadrants in each row. _U_s_a_g_e: fir _F_o_r_m_a_t: This data frame contains the following columns: '_c_o_u_n_t' The number of seedlings in the quadrant. '_r_o_w' The row number of the quadrant. '_c_o_l' The quadrant number within the row. _S_o_u_r_c_e: Davison, A.C. and Hinkley, D.V. (1997) _Bootstrap Methods and Their Application_. Cambridge University Press.