qb.slicetwo              package:qtlbim              R Documentation

_S_l_i_c_e_s _f_o_r _e_p_i_s_t_a_t_i_c _p_a_i_r_s.

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

     These routines refine QTL positions for epistatic pairs and show
     plots to reveal the nature of epistasis.

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

     qb.slicetwo(qbObject, chr, pos, type = "2logBF", width = 10)
     ## S3 method for class 'qb.slicetwo':
     summary(object, ...)
     ## S3 method for class 'qb.slicetwo':
     print(x, ...)
     ## S3 method for class 'qb.slicetwo':
     plot(x, byrow = TRUE, figs, auto.par = TRUE, ...)

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

qbObject: Object of class 'qb'.

  object: Object of class 'qb.slicetwo'.

       x: Object of class 'qb.slicetwo'.

     chr: Chromosome vector.

     pos: Position vector corresponding to 'chr'.

    type: Type of profile scan; see 'qb.scanone'.

   width: Width of slice.

   byrow: Arrange plots by row (for slides) if 'TRUE'.

    figs: Plot only selected figures. Full set of 'c("profile",
          "effects", "cellmean", "effectplot")' is default.

auto.par: Automatic setting of plot parameters for multiple plots if
          'TRUE'.

     ...: Extra plot options.

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

     Brian S. Yandell, yandell@stat.wisc.edu

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

     <URL: http://www.qtlbim.org>

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

     'qb.scantwo', 'qb.sliceone'

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

     temp <- qb.slicetwo(qbExample, chr = c(1,2), pos = c(45,12))
     summary(temp)
     plot(temp)

