vsnPlotPar                package:vsn                R Documentation

_P_l_o_t _t_r_a_j_e_c_t_o_r_i_e_s _o_f _c_a_l_i_b_r_a_t_i_o_n _a_n_d _t_r_a_n_s_f_o_r_m_a_t_i_o_n _p_a_r_a_m_e_t_e_r_s _f_o_r
_a _v_s_n _f_i_t

_D_e_s_c_r_i_p_t_i_o_n:

     Plot trajectories of calibration and transformation parameters for
     a vsn fit

_U_s_a_g_e:

     vsnPlotPar(x, what, xlab="iter", ylab=what, ...)

_A_r_g_u_m_e_n_t_s:

       x: An object of class 'exprSet-class' which has been created by
          the function 'vsn'.

    what: Character, should either be "factors" or "offsets".

    xlab: Character, label for the x-axis.

    ylab: Character, label for the y-axis.

     ...: Further arguments that get passed to plot.default.

_D_e_t_a_i_l_s:

     The plot that is created by this function may help in assessing
     whether the parameter estimation in 'vsn' was sufficiently
     converged.

_V_a_l_u_e:

     The function is called for its side effect, creating a plot on the
     active graphics device.

_A_u_t_h_o_r(_s):

     Wolfgang Huber <URL: http://www.ebi.ac.uk/huber>

_S_e_e _A_l_s_o:

     'vsn'

_E_x_a_m_p_l_e_s:

       ## see example for vsn