

brambles(boot)                               R Documentation

_S_p_a_t_i_a_l _L_o_c_a_t_i_o_n _o_f _B_r_a_m_b_l_e _C_a_n_e_s

_A_r_g_u_m_e_n_t_s_:

       x: The x coordinate of the position of the cane in
          the plot.

       y: The y coordinate of the position of the cane in
          the plot.

     age: The age classification of the canes; `0' indicates
          a newly emerged cane, `1' indicates a one year old
          cane and `2' indicates a two year old cane.

_S_U_M_M_A_R_Y_:

     The `brambles' data frame has 823 rows and 3 columns.

     The location of living bramble canes in a 9m square
     plot was recorded.  We take 9m to be the unit of dis-
     tance so that the plot can be thought of as a unit
     square. The bramble canes were also classified by their
     age.

_D_A_T_A _D_E_S_C_R_I_P_T_I_O_N_:

     This data frame contains the following columns:

_S_O_U_R_C_E_:

     The data were obtained from

     Diggle, P.J. (1983) Statistical Analysis of Spatial
     Point Patterns.  Academic Press.

_O_T_H_E_R _R_E_F_E_R_E_N_C_E_S_:

     Davison, A.C. and Hinkley, D.V. (1997) Bootstrap Meth-
     ods and Their Application. Cambridge University Press.

