emplik-internal {emplik}R Documentation

Internal emplik functions

Description

Internal emplik functions

Usage

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)))
WCY(x,d,zc=rep(1,length(d)),wt=rep(1,length(d)),maxit=25,error=1e-09)
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)

Details

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. They basically cleans the data, sort etc.

logelr, llog, llogp and llogpp are used by function el.test. They are from Owen.

Wdataclean2, WKM and solve3.QP are used by function el.cen.test. WKM is the weighted Kaplan-Meier.

WCY is the weighted Chang and Yang self-consistent estimator for doubly censored data.

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. Used in BJtest().


[Package emplik version 0.9-3-1 Index]