Analysis of pervasiveness of effects in correlational data. The Observed Proportion (or Percentage) of Concordant Pairs (OPCP) is Kendall's Tau expressed on a 0 to 1 metric instead of the traditional -1 to 1 metric to facilitate interpretation. As its name implies, it represents the proportion of concordant pairs in a sample (with an adjustment for ties). Pairs are concordant when a participant who has a larger value on a variable than another participant also has a larger value on a second variable. The OPCP is therefore an easily interpretable indicator of monotonicity. The pervasive functions are essentially wrappers for the 'arules' package by Hahsler et al. (2025)<doi:10.32614/CRAN.package.arules> and serve to count individuals who actually display the pattern(s) suggested by a regression. For more details, see the paper "Considering approaches to pervasiveness in the context of personality psychology" now accepted at the journal Personality Science.
| Version: | 1.0 |
| Depends: | R (≥ 4.1.0) |
| Imports: | arules, dplyr, tibble, psych, methods, stats |
| Suggests: | knitr, rmarkdown, psychTools |
| Published: | 2025-11-04 |
| DOI: | 10.32614/CRAN.package.pervasive |
| Author: | Denis Lajoie [aut, cre] |
| Maintainer: | Denis Lajoie <denis.lajoie at umoncton.ca> |
| License: | MIT + file LICENSE |
| NeedsCompilation: | no |
| CRAN checks: | pervasive results |
| Reference manual: | pervasive.html , pervasive.pdf |
| Vignettes: |
Introduction to the pervasive package (source, R code) |
| Package source: | pervasive_1.0.tar.gz |
| Windows binaries: | r-devel: pervasive_1.0.zip, r-release: pervasive_1.0.zip, r-oldrel: pervasive_1.0.zip |
| macOS binaries: | r-release (arm64): pervasive_1.0.tgz, r-oldrel (arm64): pervasive_1.0.tgz, r-release (x86_64): pervasive_1.0.tgz, r-oldrel (x86_64): pervasive_1.0.tgz |
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