PTAk-internal {PTAk}R Documentation

Internal PTAk functions

Description

Internal PTAk functions

Usage

Ginv(A)
PPMA(X,test=1E-10,pena=list(function(u)ksmooth(1:length(u),u,kernel="normal",
                     bandwidth=3,x.points=(1:length(u)))$y
                     ,NA) ,ini=mean,vsmin=1E-20,Maxiter=2000)
Powmat(A,pw,eltw=FALSE)
RaoProd(A,B)
REBUILDPCAn(solu)
RESUM(solb,sola=NULL,numass=NULL,verbose=getOption("verbose"),file=NULL
                        ,summary=FALSE,testvar=0.1,with=TRUE)
svdsmooth(X,nomb=min(dim(X)),
                   smooth=list(function(u)ksmooth(1:length(u),u,kernel="normal",
                               bandwidth=3,x.points=(1:length(u)))$y),vsmin=1E-16)
toplist(li)

Arguments

These functions are not supposed to be called directly.

X a matrix
test a zero limit number
pena list of functions to be used as smoother
ini initialisation method over the dual dimension
vsmin zero limit for singular value
Maxiter limit number of iteration
A a matrix
pw power value number
eltw boolean to perform power elementwise or matrix power
B a matrix
solb an object inheriting from class PTAk
sola an object inheriting from class PTAk
solu an object inheriting from class PTAk
numass position number of the associated solution, NULL is equivalent to the last in sola
verbose boolean playing a verbose role
file string pointing a destination of file output
summary boolean to show the summary or not
testvar threshold control for minimum percent of variability explained
with boolean expression to give a supplementary selection criterion
nomb integer giving the number of components to fit
smooth idem as pena
li any list

Author(s)

Didier Leibovici c3s2i@free.fr

See Also

PTAk


[Package PTAk version 1.1-11 Index]