screen                  package:pad                  R Documentation

_P_A_D  -  _S_c_r_e_e_n_i_n_g _s_t_o_r_m _w_a_t_e_r _d_a_t_a

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

     The 'screen' data frame has 8 rows and 5 columns.

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

     data(screen)

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

     This data frame contains the following columns:

     _r_u_n a numeric vector with the run number

     _c_o_l_l_a_r a numeric vector with collar screen mesh sizes

     _h_o_r_i_z_o_n_t_a_l a numeric vector with horizontal screen mesh size

     _f_l_o_w a numeric vector with flow rate of water 

     _s_o_l_i_d_s a numeric vector with percent solids removed from water

_D_e_t_a_i_l_s:

     These data are from a factorial experiment to test the
     effectiveness of a screening facility for storm water overflow, as
     described in the lecture notes.

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

     Box, G.E.P, Hunter, W.G, and Hunter, J.S. (1978) Statistics for
     experimenters. Wiley

