domedata                package:alr3                R Documentation

_M_e_t_r_o_d_o_m_e _f_a_n _e_x_p_e_r_i_m_e_n_t

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

     These files give the results of two experiments to see if
     manipulating the air conditioning fans in the Minneapolis
     metrodome can effect the distance travelled by a baseball.  The
     data in domedata were collected in April 2003.  The experiment was
     repeated in May 2003 and domedata1 gives the combined data from
     the two experiments.

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

     data(domedata1)

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

     A data frame with 96 observations on the following 7 variables.

     _D_a_t_e a factor with levels 'March'- 'May'

     _C_o_n_d a factor with levels 'Headwind', 'Tailwind'

     _A_n_g_l_e the actual angle

     _V_e_l_o_c_i_t_y in feet per second

     _B_a_l_l_W_t weight of ball in grams

     _B_a_l_l_D_i_a diameter of ball in inches

     _D_i_s_t distance in feet of the flight of the ball

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

     Ivan Marusic

_R_e_f_e_r_e_n_c_e_s:

     Weisberg, S. (2005). _Applied Linear Regression_, 3rd edition. New
     York: Wiley, Problem 6.21.

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

     data(domedata1)

