emplik-internal            package:emplik            R Documentation

_I_n_t_e_r_n_a_l _e_m_p_l_i_k _f_u_n_c_t_i_o_n_s

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

     Internal emplik functions

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

     logelr(x,mu,lam)
     logwelr(x,mu,wt,lam)
     gradf(z,wt,lam)
     llog(z, eps)
     llogp(z, eps)
     llogpp(z, eps)
     Wdataclean2(z,d,wt=rep(1,length(z)))
     Wdataclean3(z,d,zc=rep(1, length(z)),wt=rep(1,length(z)))
     Wdataclean5(z,d,zc=rep(1, length(z)),wt=rep(1,length(z)),xmat)
     DnR(x,d,w,y=rep(-Inf,length(x)))
     solve3.QP(D, d, A, b, meq, factorized=FALSE)
     WKM(x,d,zc=rep(1,length(d)),w=rep(1,length(d)))
     LTRC(x,d,w=rep(1, length(d)),y=rep(-Inf, length(x)))
     el.test.wt2(x,wt,mu,maxit,gradtol,Hessian,svdtol,itertrace)
     el.test.wt3(x,wt,mu,maxit,gradtol,Hessian,svdtol,itertrace)
     iter(x, y, delta, beta)
     redistF(y, d, Fdist)

_D_e_t_a_i_l_s:

     These are not intended to be called by the user. 

     'Wdataclean2' and 'DnR' are used by the functions 'emplikH1.test',
      'emplikH2.test' and 'emplikdisc.test'.  It is also used by 
     'LTRC'.  

     'logelr', 'llog', 'llogp' and 'llogpp'  are used by function
     'el.test'.

     'Wdataclean2', 'WKM' and 'solve3.QP' are used by function
     'el.cen.test'. 

     'Wdataclean2' is used by 'el.cen.EM'.

     'LTRC' is for Left Truncated and Right Censored data.

     'el.test.wt2', 'el.test.wt3' are similar to 'el.test.wt'  but can
     take vector mean as constraint. 'llog', 'llogp' and 'llogpp' are
     used by both functions. In addition 'logwelr' is used by
     'el.test.wt3'.

     'iter' is for perform one iteration of EM in the Buckley-James
     censored regression estimation. 'redistF' is for redistribution,
     according to Fdist.

