Generate plots based on the Item Pool Visualization concept for
    latent constructs. Item Pool Visualizations are used to display the
    conceptual structure of a set of items (self-report or psychometric).
    Dantlgraber, Stieger, & Reips (2019) <doi:10.1177/2059799119884283>.
| Version: | 1.0.0 | 
| Depends: | R (≥ 3.5.0) | 
| Imports: | ggforce, ggplot2, stats, stringr, lavaan, Matrix, reshape2 | 
| Suggests: | knitr, rmarkdown, extrafont, readxl, cowplot, gplots | 
| Published: | 2022-09-30 | 
| DOI: | 10.32614/CRAN.package.IPV | 
| Author: | Nils Petras [aut, cre],
  Michael Dantlgraber [aut],
  Ulf-Dietrich Reips [ctb],
  Matthias Bannert [ctb] | 
| Maintainer: | Nils Petras  <nils.petras at mailbox.org> | 
| BugReports: | https://github.com/NilsPetras/IPV/issues | 
| License: | GPL-2 | 
| URL: | https://github.com/NilsPetras/IPV | 
| NeedsCompilation: | no | 
| Materials: | README, NEWS | 
| CRAN checks: | IPV results |