softbacks                package:DAAG                R Documentation

_M_e_a_s_u_r_e_m_e_n_t_s _o_n _a _S_e_l_e_c_t_i_o_n _o_f _P_a_p_e_r_b_a_c_k _B_o_o_k_s

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

     This is a subset of the 'allbacks' data frame  which gives
     measurements on the volume and weight of 8 paperback books.

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

     softbacks

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

     This data frame contains the following columns:

     _v_o_l_u_m_e a numeric vector giving the book volumes in cubic
          centimeters

     _w_e_i_g_h_t a numeric vector giving the weights in grams

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

     The bookshelf of J. H. Maindonald.

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

     print("Outliers in Simple Regression - Example 5.2")
     paperback.lm <- lm(weight ~ volume, data=softbacks)
     summary(paperback.lm)
     plot(paperback.lm)

