lineXtester            package:agricolae            R Documentation

_L_i_n_e _x _T_e_s_t_e_r _A_n_a_l_y_s_i_s

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

     It makes the Line x Tester Genetic Analysis. It also estimates the
     general and  specific combinatory ability effects and the line and
     tester genetic contribution.

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

     lineXtester(replications, lines, testers, y)

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

replications: Replications

   lines: Lines 

 testers: Testers 

       y: Variable, response 

_D_e_t_a_i_l_s:

     output: Standard Errors for combining ability effects. Componentes
     geneticos. Variancias. Contribucion proporcional. ANOVA with
     parents and crosses. ANOVA for line X tester analysis. ANOVA for
     line X tester analysis including parents. GCA Effects. Lines
     Effects. Testers Effects. Standard Errors for Combining Ability
     Effects. Genetic Components. Proportional contribution of lines,
     testers and their interactions. to total variance.

_V_a_l_u_e:

replications: vector, numeric

   lines: vector, numeric 

 testers: vector, numeric 

       y: vector, numeric 

_A_u_t_h_o_r(_s):

     Felipe de Mendiburu

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

     Biometrical Methods in Quantitative Genetic Analysis, Singh,
     Chaudhary. 1979

_S_e_e _A_l_s_o:

     'AMMI '

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

     # see structure line by testers
     library(agricolae)
     # example 1
     data(heterosis)
     site1<-subset(heterosis,heterosis[,1]==1)
     attach(site1)
     output1<-lineXtester(Replication, Female, Male, v2)
     detach(site1)
     # example 2
     data(LxT)
     str(LxT)
     attach(LxT)
     output2<-lineXtester(replication, line, tester, yield)
     detach(LxT)

