saydo: Link What People Say to What They Do with LLM-Coded Themes

Measures the say-do gap in mixed-methods data: whether themes in what people say go with differences in what they do. Codes free text against a codebook with large language models through 'ellmer', or any coder function, and validates the codes against a human-coded sample with Cohen's kappa, precision and recall. Links the codes to participants' behavioural or outcome data, aggregating segment-level transcripts to participants where needed, and tests each theme against each metric with Welch's t-test and multiple-comparison adjustment. Developed by Neudata Consulting Ltd.

Version:	0.1.0
Depends:	R (≥ 4.1)
Imports:	cli, ellmer (≥ 0.3.0), ggplot2 (≥ 3.5.0), rlang, stats, tibble, withr
Suggests:	knitr, rmarkdown, testthat (≥ 3.0.0)
Published:	2026-10-28
DOI:	10.32614/CRAN.package.saydo (may not be active yet)
Author:	Bernard Isekah Osangir [aut, cre], Neudata Consulting Ltd [cph, fnd]
Maintainer:	Bernard Isekah Osangir <b.osangir at gmail.com>
BugReports:	https://github.com/neu-data/saydo/issues
License:	MIT + file LICENSE
URL:	https://neu-data.github.io/saydo/, https://github.com/neu-data/saydo
NeedsCompilation:	no
Materials:	README, NEWS
CRAN checks:	saydo results

Documentation:

Reference manual:	saydo.html , saydo.pdf
Vignettes:	Getting started with saydo (source, R code)

Downloads:

Package source:	saydo_0.1.0.tar.gz
Windows binaries:	r-devel: not available, r-release: not available, r-oldrel: not available
macOS binaries:	r-release (arm64): not available, r-oldrel (arm64): not available, r-release (x86_64): not available, r-oldrel (x86_64): not available

Linking:

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