qdaR: Read and Analyse Qualitative Coding Exported from Zotero
Reads the versioned exchange files written by the Zotero
plugins 'zotQDA' and 'qdaZ' – coded fragments, code systems, coding
histories and team-consensus results – validates them against the
shipped contract, and reproduces the plugin's graphics with 'ggplot2'.
Adds what those plugins deliberately leave out: six agreement
coefficients with bootstrap confidence intervals, the reliability of
the segmentation itself, chi-squared tests of code by group tables
with effect sizes, correspondence analysis, multidimensional scaling
and hierarchical clustering of codes. Projects from other programs
can be read through the 'REFI-QDA' interchange standard
<https://www.qdasoftware.org/>, which makes those analyses available
to users of established software that does not offer them; the subset
a '.qdpx' supports is reported on import. Reference files are
included, so every function can be tried without a Zotero
installation.
| Version: |
0.1.0 |
| Depends: |
R (≥ 4.1) |
| Imports: |
ggplot2, jsonlite, stats, utils, MASS |
| Suggests: |
testthat (≥ 3.0.0), knitr, rmarkdown, vegawidget, withr, xml2 |
| Published: |
2026-09-05 |
| DOI: |
10.32614/CRAN.package.qdaR (may not be active yet) |
| Author: |
fre.ms [aut, cre] |
| Maintainer: |
fre.ms <fre.ms at fre.ms> |
| BugReports: |
https://github.com/fre-ms/qdaR/issues |
| License: |
AGPL-3 |
| URL: |
https://zotqda.org, https://qdar.zotqda.org/,
https://github.com/fre-ms/qdaR |
| NeedsCompilation: |
no |
| Materials: |
README, NEWS |
| CRAN checks: |
qdaR results |
Documentation:
Downloads:
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