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ALTopt
View on CRAN: Click
here
Download and install ALTopt package within the R console
Install from CRAN:
install.packages("ALTopt")
Install from Github:
library("remotes")
install_github("cran/ALTopt") Install by package version:
library("remotes")
install_version("ALTopt", "0.1.2") Attach the package and use:
library("ALTopt")
Maintained by
Kangwon Seo
[Scholar Profile | Author Map]
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2015-01-17
Latest Update: 2019-12-12
Description:
Creates the optimal (D, U and I) designs for the accelerated life
testing with right censoring or interval censoring. It uses generalized
linear model (GLM) approach to derive the asymptotic variance-covariance
matrix of regression coefficients. The failure time distribution is assumed
to follow Weibull distribution with a known shape parameter and log-linear
link functions are used to model the relationship between failure time
parameters and stress variables. The acceleration model may have multiple
stress factors, although most ALTs involve only two or less stress factors.
ALTopt package also provides several plotting functions including contour plot,
Fraction of Use Space (FUS) plot and Variance Dispersion graphs of Use Space
(VDUS) plot. For more details, see Seo and Pan (2015) .
How to cite:
Kangwon Seo (2015). ALTopt: Optimal Experimental Designs for Accelerated Life Testing. R package version 0.1.2, https://cran.r-project.org/web/packages/ALTopt. Accessed 04 Jun. 2026.
Previous versions and publish date:
Other packages that cited ALTopt R package
View ALTopt citation profile
Other R packages that ALTopt depends,
imports, suggests or enhances
Complete documentation for ALTopt
Functions, R codes and Examples using
the ALTopt R package
Some associated functions: ALTopt-package . Dobj.ic . Dobj.rc . ExtendedForm . Iobj.ic . Iobj.rc . PreVar . Uobj.ic . Uobj.rc . alteval.ic . alteval.rc . altopt.ic . altopt.rc . compare.fus . compare.vdus . convert.stress.level . design.plot . kmeansCls . pv.contour.ic . pv.contour.rc . pv.fus.ic . pv.fus.rc . pv.vdus.ic . pv.vdus.rc .
Some associated R codes: ALTopt.R . Full ALTopt package functions and examples
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