alka                  package:Rlab                  R Documentation

_A_l_k_a-_S_e_l_t_z_e_r _d_i_s_s_o_l_o_v_i_n_g _t_i_m_e_s

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

     This data set contains the times in seconds that it takes
     Alka-Seltzer tablets to dissolve in water and 7UP at two different
     temperatures.

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

     A data frame with 8 observations on the following 4 variables.

     _l_i_q_u_i_d : liquid (7UP or water)

     _t_e_m_p : temperature (cool or warm)

     _t_i_m_e : time to dissolve (in seconds)

     _b_l_o_c_k : bloaking level for 2x2 factorial design

