

genotype(MASS)                               R Documentation

_R_a_t _G_e_n_o_t_y_p_e _D_a_t_a

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

     Data from a foster feeding experiment with rat mothers
     and litters of four different genotypes: `A', `B', `I'
     and `J'.  Rice litters were separated from their natu-
     ral mothers at birth and given to foster mothers to
     rear.

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

  Litter: The genotype of the litter

  Mother: The genotype of the foster mother

      Wt: Litter average weight gain of the litter, in grams
          at age 28 days.  (The source states that the
          within-litter variability is negligible.)

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

     The data frame has the following components:

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

     Scheffe, H. (1959) The Analysis of Variance Wiley p.140

     Bailey, D. W. (1953) The Inheritance of Maternal Influ-
     ences on the Growth of the Rat.  Unpublished Ph.D. the-
     sis, University of California. Table B of the Appendix.

