oreo: Large Amplitude Oscillatory Shear (LAOS)

The Sequence of Physical Processes (SPP) framework is a way of interpreting the transient data derived from oscillatory rheological tests. It is designed to allow both the linear and non-linear deformation regimes to be understood within a single unified framework. This code provides a convenient way to determine the SPP framework metrics for a given sample of oscillatory data. It will produce a text file containing the SPP metrics, which the user can then plot using their software of choice. It can also produce a second text file with additional derived data (components of tangent, normal, and binormal vectors), as well as pre-plotted figures if so desired. It is the R version of the Package SPP by Simon Rogers Group for Soft Matter (Simon A. Rogers, Brian M. Erwin, Dimitris Vlassopoulos, Michel Cloitre (2011) <doi:10.1122/1.3544591>).

Version: 1.0
Depends: R (≥ 3.5.0)
Imports: gridExtra, ggplot2, openxlsx, tools, spectral, pracma, fftwtools, scales
Published: 2021-03-10
Author: Serena Berretta [aut, cre], Giorgio Luciano [aut], Kristian Hovde Liland [ctb], Simon Rogers [ctb]
Maintainer: Serena Berretta <serena.berretta at ge.imati.cnr.it>
License: GPL-2
NeedsCompilation: no
CRAN checks: oreo results

Documentation:

Reference manual: oreo.pdf

Downloads:

Package source: oreo_1.0.tar.gz
Windows binaries: r-devel: oreo_1.0.zip, r-release: oreo_1.0.zip, r-oldrel: oreo_1.0.zip
macOS binaries: r-release (arm64): oreo_1.0.tgz, r-release (x86_64): oreo_1.0.tgz, r-oldrel: oreo_1.0.tgz

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