frijol               package:agricolae               R Documentation

_D_a_t_a _o_f _f_r_i_j_o_l

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

     Data of frijol under 4 technologies for the homogeneity of
     regression study. Yield of Frijol in kg/ha in clean and dry grain.

     Tecnnologies: 20-40-20 kg/ha.  N. P2O5 and K2O + 2 t/ha of
     gallinaza. 40-80-40 kg/ha.  N. P2O5 and K2O + 2 t/ha of gallinaza.
     60-120-60 kg/ha. N. P2O5 and K2O + 2 t/ha of gallinaza. 40-80-40
     kg/ha.  N. P2O5 and K2O + 4 t/ha of gallinaza.

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

     data(frijol)

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

     A data frame with 84 observations on the following 3 variables.

     '_t_e_c_h_n_o_l_o_g_y' a factor with levels 'a' 'b' 'c' 'd'

     '_p_r_o_d_u_c_t_i_o_n' a numeric vector

     '_i_n_d_e_x' a numeric vector

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

     Oriente antioqueno (1972) (ICA.- Orlando Martinez W.) Colombia.

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

     library(agricolae)
     data(frijol)
     str(frijol)

