SPREDA: Statistical Package for Reliability Data Analysis
Version 1.0

The Statistical Package for REliability Data Analysis (SPREDA) implements recently-developed statistical methods for the analysis of reliability data. Modern technological developments, such as sensors and smart chips, allow us to dynamically track product/system usage as well as other environmental variables, such as temperature and humidity. We refer to these variables as dynamic covariates. The package contains functions for the analysis of time-to-event data with dynamic covariates and degradation data with dynamic covariates. The package also contains functions that can be used for analyzing time-to-event data with right censoring, and with left truncation and right censoring. Financial support from NSF and DuPont are acknowledged.

Browse man pages Browse package API and functions Browse package files

AuthorYili Hong, Yimeng Xie, and Zhibing Xu
Date of publication2014-09-25 17:44:48
MaintainerYili Hong <yilihong@vt.edu>
LicenseGPL-2
Version1.0
Package repositoryView on CRAN
InstallationInstall the latest version of this package by entering the following in R:
install.packages("SPREDA")

Man pages

ce.dat.prep: Create an object for cumulative exposure
cls: Mixed primal-dual bases algorithm for estimation of...
Coatingenv: Dynamic covariates for the coating data.
Coatingout: Dynamic covariates for coating data
deglmx: Functions for estimating parameters in the linear/nonlinear...
i.spline.x: i_spline basis
kaplan.meier.location: Kaplan-Meier Location
lifedata.MLE: Parametric Fitting for Lifetime Data
lifetime.mle: Calculate MLE for Lifetime Distribution
MIC.splines.basis: Splines basis functions
m.spline.x: M_splines basis
plev: The Standard Largest Extreme Value Distribution
plotdeglmx: Plot function for the class of "deglmx".
Prod2.fai.dat: Dataset of failure information of Product 2.
Prod2.xt.dat: Dataset of covariate information of Produce 2.
psev: The Standard Smallest Extreme Value Distribution
shock: Shock Absorber Failure Data
SPREDA-package: Statistical Package for Reliability Data Analysis
summary.Lifedata.MLE: Summaries of "Lifedata.MLE" Object
testdata: Testdata

Functions

Coatingenv Man page
Coatingout Man page
Lifedata.MLE Man page Source code
MIC.splines.basis Man page Source code
Prod2.fai.dat Man page
Prod2.xt.dat Man page
Px Man page Source code
SPREDA Man page
SPREDA-package Man page
ce.dat.prep Man page Source code
clme Man page Source code
cls Man page Source code
coef.Lifedata.MLE Man page Source code
coef.deglmx.MLE Man page Source code
coefinitial.ftn Man page Source code
data.pre.fun Man page Source code
deglmx Man page Source code
dlev Man page Source code
dsev Man page Source code
getCov Man page Source code
getRanName Man page Source code
getnames Man page Source code
i.spline.x Man page Source code
kaplan.meier.location Man page Source code
lifetime.mle Man page Source code
logLik.Lifedata.MLE Man page Source code
m.spline.x Man page Source code
match.dat.fun Man page Source code
miniusloglik.ce.xt.lev Man page Source code
miniusloglik.ce.xt.logis Man page Source code
miniusloglik.ce.xt.norm Man page Source code
miniusloglik.ce.xt.sev Man page Source code
miniusloglik.lev.wts Man page Source code
miniusloglik.logis.wts Man page Source code
miniusloglik.normal.wts Man page Source code
miniusloglik.sev Man page Source code
miniusloglik.sev.wts Man page Source code
minus.log.lik.nlme Man page Source code
minus.loglik.lme Man page Source code
mle.obj.to.fit.obj Man page Source code
optim.ftn.2 Man page Source code
optim.step1.2 Man page Source code
optim.step2.2 Man page Source code
plev Man page Source code
plot.MICsplines Man page Source code
plotdeglmx Man page Source code
print.Lifedata.MLE Man page Source code
print.deglmx Man page Source code
print.summary.Lifedata.MLE Man page Source code
psev Man page Source code
qlev Man page Source code
qsev Man page Source code
rlev Man page Source code
rsev Man page Source code
shock Man page
sqrt.mat Man page Source code
summary.Lifedata.MLE Man page Source code
testdata Man page
xmat.obj.to.xmat Man page Source code
xmat.to.cumsum Man page Source code

Files

NAMESPACE
data
data/Coatingenv.rda
data/testdata.rda
data/shock.rda
data/Prod2.xt.dat.rda
data/Coatingout.rda
data/Prod2.fai.dat.rda
R
R/print.summary.Lifedata.MLE.R
R/print.deglmx.R
R/MIC.splines.basis.R
R/psev.R
R/kaplan.meier.location.R
R/miniusloglik.sev.R
R/logLik.Lifedata.MLE.R
R/summary.Lifedata.MLE.R
R/getCov.R
R/miniusloglik.lev.wts.R
R/data.pre.fun.R
R/mle.obj.to.fit.obj.R
R/dsev.R
R/rlev.R
R/miniusloglik.ce.xt.lev.R
R/match.dat.fun.R
R/optim.step2.2.R
R/optim.step1.2.R
R/ce.dat.prep.R
R/qlev.R
R/print.Lifedata.MLE.R
R/miniusloglik.ce.xt.sev.R
R/Lifedata.MLE.R
R/SPREDA-internal.R
R/miniusloglik.logis.wts.R
R/m.spline.x.R
R/xmat.obj.to.xmat.R
R/cls.R
R/minus.loglik.lme.R
R/deglmx.R
R/coef.deglmx.MLE.R
R/Px.R
R/getRanName.R
R/miniusloglik.ce.xt.logis.R
R/optim.ftn.2.R
R/miniusloglik.sev.wts.R
R/miniusloglik.normal.wts.R
R/plot.MICsplines.R
R/i.spline.x.R
R/rsev.R
R/clme.R
R/getnames.R
R/qsev.R
R/lifetime.mle.R
R/coefinitial.ftn.R
R/plotdeglmx.R
R/plev.R
R/miniusloglik.ce.xt.norm.R
R/minus.log.lik.nlme.R
R/xmat.to.cumsum.R
R/coef.Lifedata.MLE.R
R/sqrt.mat.R
R/dlev.R
MD5
DESCRIPTION
man
man/cls.Rd
man/psev.Rd
man/plev.Rd
man/ce.dat.prep.Rd
man/summary.Lifedata.MLE.Rd
man/deglmx.Rd
man/MIC.splines.basis.Rd
man/Coatingenv.Rd
man/lifetime.mle.Rd
man/m.spline.x.Rd
man/Prod2.xt.dat.Rd
man/Prod2.fai.dat.Rd
man/SPREDA-package.Rd
man/plotdeglmx.Rd
man/Coatingout.Rd
man/testdata.Rd
man/lifedata.MLE.Rd
man/i.spline.x.Rd
man/shock.Rd
man/kaplan.meier.location.Rd
SPREDA documentation built on May 19, 2017, 8:22 a.m.