forceR: Force Measurement Analyses

For cleaning and analysis of graphs, such as animal closing force measurements. 'forceR' was initially written and optimized to deal with insect bite force measurements, but can be used for any time series. Includes a full workflow to load, plot and crop data, correct amplifier and baseline drifts, identify individual peak shapes (bites), rescale (normalize) peak curves, and find best polynomial fits to describe and analyze force curve shapes.

Version: 1.0.20
Depends: R (≥ 4.2)
Imports: dplyr, graphics, grDevices, filesstrings, magrittr, purrr, readr, roll, stats, stringr
Suggests: ggplot2, knitr, rmarkdown, testthat (≥ 3.0.0)
Published: 2023-03-01
DOI: 10.32614/CRAN.package.forceR
Author: Peter T. Rühr ORCID iD [aut, cre], Alexander Blanke ORCID iD [ctb]
Maintainer: Peter T. Rühr <peter.ruehr at>
License: MIT + file LICENSE
NeedsCompilation: no
Citation: forceR citation info
Materials: README NEWS
CRAN checks: forceR results


Reference manual: forceR.pdf
Vignettes: forceR


Package source: forceR_1.0.20.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): forceR_1.0.20.tgz, r-oldrel (arm64): forceR_1.0.20.tgz, r-release (x86_64): forceR_1.0.20.tgz, r-oldrel (x86_64): forceR_1.0.20.tgz
Old sources: forceR archive


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