pval                  package:xcms                  R Documentation

_G_e_n_e_r_a_t_e _p-_v_a_l_u_e_s _f_o_r _a _v_e_c_t_o_r _o_f _t-_s_t_a_t_i_s_t_i_c_s

_D_e_s_c_r_i_p_t_i_o_n:

     Generate p-values for a vector of Welch's two-sample t-statistics
     based on the t distribution.

_U_s_a_g_e:

     pval(X, classlabel, teststat)

_A_r_g_u_m_e_n_t_s:

       X: original data matrix

classlabel: integer vector with classlabel

teststat: numeric vector with Welch's two-sample t-statistics

_V_a_l_u_e:

     A numeric vector of p-values.

_A_u_t_h_o_r(_s):

     Colin A. Smith, csmith@scripps.edu

_S_e_e _A_l_s_o:

     'mt.teststat'

