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.wt3(x,wt,mu,maxit,gradtol,Hessian,svdtol,itertrace)
     iter(x, y, delta, beta)
     redistF(y, d, Fdist)
     gradf2(lam, funt1, evt1, rsk1, funt2, evt2, rsk2, K, n)
     gradf3(lam, funt1, evt1, rsk1, funt2, evt2, rsk2, K, n)

_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.

     'gradf3' is used by the function emplikHs.test2.

     'el.test.wt3' are similar to 'el.test.wt' and 'el.test.wt2',  but
     can take vector mean as constraint. 'llog', 'llogp' and 'llogpp'
     are used by both 'el.test.wt3' and 'el.test.wt2'. 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 of
     probability, according to Fdist.

