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 |