Ivsc                 package:spikeLI                 R Documentation

_P_l_o_t _o_f _i_n_t_e_n_s_i_t_y _v_s. _c_o_n_c_e_n_t_r_a_t_i_o_n _f_o_r _g_i_v_e_n _p_r_o_b_e_s

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

     The function Ivsc plots intensity as a function of a concentration
     for a given probe in the spike-in Latin square experiments.  It
     also peforms a non-linear data fit (using the package nls in the
     R-package stats) of the experimental data using the Langmuir
     Isotherm: I = I0 + Ac/(K+c) Solid and dashed lines are best fits
     according to this formula. Imax in the plot are given by
     Imax=I0+A, ie the asymptotic intensity in the limit of c to
     infinity.

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

     Ivsc(probe_set, probe = "NULL", outfile = "NULL")

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

probe_set: Probe set number of the probe set analyzed 

   probe: Integer giving the probe number (if not give the probe 1 is
          selected) 

 outfile: output the plotted data to a postscript file

_W_a_r_n_i_n_g:

     Some probes have an irregular behavior and the non-linear square
     fit does not converge.

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

     Delphine Baillon, Paul Leclercq, Sarah Ternisien, Thomas Heim and
     Enrico Carlon

     Maintainer: Enrico Carlon <enrico.carlon@iemn.univ-lille1.fr>

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

     E. Carlon and T. Heim, Physica A 362, 433 (2006).

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

     'collapse', 'IvsDG', 'hgu', 'SPIKE_IN', 'SPIKE_INA', 'SPIKE_INB',
     'SPIKE_INH'

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

          Ivsc("37777_at",4)

