disease              package:agricolae              R Documentation

_D_a_t_a _e_v_a_l_u_a_t_i_o_n _o_f _t_h_e _d_i_s_e_a_s_e _o_v_e_r_t_i_m_e

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

     Three evaluations over time and the potato yield when applying
     several  treatments.

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

     data(disease)

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

     A data frame with 21 observations on the following 7 variables.

     '_p_l_o_t_s' a numeric vector

     '_r_e_p' a numeric vector

     '_t_r_t' a factor with levels 'T0' 'T1' 'T2' 'T3' 'T4' 'T5' 'T6'

     '_E_2' a numeric vector

     '_E_5' a numeric vector

     '_E_7' a numeric vector

     '_y_i_e_l_d' a numeric vector

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

     Experimental data.

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

     International Potato Center. CIP - Lima Peru.

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

     library(agricolae)
     data(disease)
     str(disease)

