CAbiplot: Correspondence Analysis Biplots and Diagnostic Reports
A convenience wrapper around 'FactoMineR' and 'factoextra' for
running Correspondence Analysis (CA) on a numeric data table (e.g. a
genotype-by-trait or contingency-style matrix) and producing a full set
of publication-ready diagnostic plots: scree plot, symmetric biplot,
row-only and column-only plots, row/column contribution plots, and
row/column cos2 (quality-of-representation) plots. A single top-level
function runs the whole pipeline, prints formatted result tables, and
optionally saves every plot as a high-resolution image, mirroring a
typical CA reporting workflow used in agronomy and plant-breeding
studies. An example genotype-by-trait data set is included.
| Version: |
0.1.0 |
| Depends: |
R (≥ 3.5.0) |
| Imports: |
FactoMineR, factoextra, ggplot2, gridExtra, utils |
| Suggests: |
testthat (≥ 3.0.0) |
| Published: |
2026-09-24 |
| DOI: |
10.32614/CRAN.package.CAbiplot (may not be active yet) |
| Author: |
Prakash Kumar [aut, cre],
Himadri Sekhar Roy [aut],
Ranjit Kumar Paul [aut],
Md. Yeasin [aut],
Sunil Kumar Yadav [aut],
Amrit Kumar Paul [aut] |
| Maintainer: |
Prakash Kumar <prakash289111 at gmail.com> |
| License: |
MIT + file LICENSE |
| NeedsCompilation: |
no |
| Materials: |
README |
| CRAN checks: |
CAbiplot results |
Documentation:
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