corrZeroOrder and corrSecondOrderpackage:MetaNetworkR Documentation

_E_x_a_m_p_l_e _c_o_r_r_e_l_a_t_i_o_n _d_a_t_a

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

     Example of a QTL correlation matrix of 'traits' that can be 
     produced using functions 'qtlCorrZeroOrder' or
     'qtlCorrSecondOrder'.


     > data(corrZeroOrder)
     > corrZeroOrder[1:3,1:3]

                              3-Hydroxypropyl  4-Hydroxybutyl  4-Methylsulfinylbutyl
       3-Hydroxypropyl              1.0000000       0.8205883              0.8471439
       4-Hydroxybutyl               0.8205883       1.0000000              0.9182831
       4-Methylsulfinylbutyl        0.8471439       0.9182831              1.0000000

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

     data(corrZeroOrder)
     data(corrSecondOrder)

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

     24x24 matrix of correlation coefficients between 'traits'.

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

     Jingyuan Fu <j.fu@rug.nl>,  Morris Swertz <m.a.swertz@rug.nl>, 
     Ritsert Jansen <r.c.jansen@rug.nl>

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

     Keurentjes JJB, FU J, de vos CHR, Lommen A, Hall RD, Bino RJ, van
     der Plas LHW, Jansen RC, Vreugdenhil D and Koornneef M. The
     genetics of plant metabolism. Nature Genetics (2006) 7: 842-849.

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

     Fu J, Swertz MA, Keurentjes JJB, Jansen RC. MetaNetwork: a
     computational tool for the  genetic study of metabolism. Nature
     Protocols (2007). 

     <URL: http://gbic.biol.rug.nl/supplementary/2007/MetaNetwork>

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

     Use 'qtlCorrZeroOrder',  'qtlCorrSecondOrder'  or 'cor' to
     reproduce this data set.
      Use 'MetaNetwork' to produce this dataset as part a genetic 
     analysis protocol on metabolites.

