PTAk (version 1.2-6)

PTAk-internal: 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

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

...

any other arguments passed to functions

See Also

PTAk