cmstatr: Statistical Methods for Composite Material Data

An implementation of the statistical methods commonly used for advanced composite materials in aerospace applications. This package focuses on calculating basis values (lower tolerance bounds) for material strength properties, as well as performing the associated diagnostic tests. This package provides functions for calculating basis values assuming several different distributions, as well as providing functions for non-parametric methods of computing basis values. Functions are also provided for testing the hypothesis that there is no difference between strength and modulus data from an alternate sample and that from a "qualification" or "baseline" sample. For a discussion of these statistical methods and their use, see the Composite Materials Handbook, Volume 1 (2012, ISBN: 978-0-7680-7811-4). Additional details about this package are available in the paper by Kloppenborg (2020, <doi:10.21105/joss.02265>).

Version: 0.9.1
Depends: R (≥ 3.3)
Imports: dplyr, generics, ggplot2, kSamples, MASS, purrr, rlang, stats, tibble
Suggests: knitr, lintr, rmarkdown, spelling, testthat, tidyr, vdiffr
Published: 2021-09-30
Author: Stefan Kloppenborg [aut, cre], Billy Cheng [ctb], Ally Fraser [ctb], Comtek Advanced Structures, Ltd. [fnd]
Maintainer: Stefan Kloppenborg <stefan at kloppenborg.ca>
BugReports: https://github.com/cmstatr/cmstatr/issues
License: AGPL-3
URL: https://www.cmstatr.net/, https://github.com/cmstatr/cmstatr
NeedsCompilation: no
Language: en-US
Citation: cmstatr citation info
Materials: README NEWS
CRAN checks: cmstatr results

Downloads:

Reference manual: cmstatr.pdf
Vignettes: Anderson-Darling k-Sample Test
Plotting Composite Material Data
cmstatr Tutorial
cmstatr Validation
Extended Hanson-Koopmans
Package source: cmstatr_0.9.1.tar.gz
Windows binaries: r-devel: cmstatr_0.9.1.zip, r-release: cmstatr_0.9.1.zip, r-oldrel: cmstatr_0.9.1.zip
macOS binaries: r-release (arm64): cmstatr_0.9.1.tgz, r-release (x86_64): cmstatr_0.9.1.tgz, r-oldrel: cmstatr_0.9.1.tgz
Old sources: cmstatr archive

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