Check roxygen documentation

[edelarua]

What changes are proposed in this pull request?

• Check all function documentation to ensure @return and @examples fields are present, no missing documentation pages, no typos, and consistent documentation of parameters. Also added function links where applicable.

This PR is pretty big - I can break it up if you prefer to review smaller pieces at a time!

Closes #149

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Pre-review Checklist (if item does not apply, mark is as complete)

• All GitHub Action workflows pass with a ✅
• PR branch has pulled the most recent updates from master branch: usethis::pr_merge_main()
• If a bug was fixed, a unit test was added.
• Code coverage is suitable for any new functions/features (generally, 100% coverage for new code): devtools::test_coverage()
• Request a reviewer

Reviewer Checklist (if item does not apply, mark is as complete)

• If a bug was fixed, a unit test was added.
• Run pkgdown::build_site(). Check the R console for errors, and review the rendered website.
• Code coverage is suitable for any new functions/features: devtools::test_coverage()

When the branch is ready to be merged:

• Update NEWS.md with the changes from this pull request under the heading "# cards (development version)". If there is an issue associated with the pull request, reference it in parentheses at the end update (see NEWS.md for examples).
• All GitHub Action workflows pass with a ✅
• Approve Pull Request
• Merge the PR. Please use "Squash and merge" or "Rebase and merge".

[github-actions]

Code Coverage Summary

Filename                         Stmts    Miss  Cover    Missing
-----------------------------  -------  ------  -------  ----------------------
R/apply_statistic_fmt_fn.R          58       2  96.55%   92, 166
R/ard_attributes.R                  28       0  100.00%
R/ard_categorical.R                304      15  95.07%   110, 205, 472-487, 523
R/ard_complex.R                     33       0  100.00%
R/ard_continuous.R                 178       4  97.75%   107, 197-198, 296
R/ard_dichotomous.R                 70       9  87.14%   48, 136-139, 141-144
R/ard_hierarchical.R                73       0  100.00%
R/ard_missing.R                     16       0  100.00%
R/as_nested_list.R                  41       1  97.56%   18
R/bind_ard.R                        21       1  95.24%   51
R/check_ard_structure.R             26       1  96.15%   24
R/check_pkg_installed.R            100       1  99.00%   157
R/default_stat_labels.R             18       0  100.00%
R/eval_capture_conditions.R         18       0  100.00%
R/get_ard_statistics.R              15       1  93.33%   73
R/import-standalone-stringr.R        1       0  100.00%
R/nest_for_ard.R                    69       1  98.55%   54
R/print_ard_conditions.R            72      65  9.72%    61-178
R/print.R                           69      10  85.51%   82, 91-99
R/process_selectors.R              102       0  100.00%
R/round5.R                           1       0  100.00%
R/selectors.R                       14       0  100.00%
R/shuffle_ard.R                    127       8  93.70%   202, 257, 261, 317-321
R/summary_functions.R               45       0  100.00%
R/tidy_ard_order.R                  23       0  100.00%
R/tidy_as_ard.R                     38      11  71.05%   86-96
R/utils.R                           15       0  100.00%
TOTAL                             1575     130  91.75%

Diff against main

Filename                 Stmts    Miss  Cover
---------------------  -------  ------  --------
R/process_selectors.R       +2       0  +100.00%
TOTAL                       +2       0  +0.01%

Results for commit: 2ce2d4f

Minimum allowed coverage is 80%

♻️ This comment has been updated with latest results

[github-actions]

Unit Tests Summary

  1 files  64 suites   10s ⏱️
 62 tests 36 ✅ 26 💤 0 ❌
124 runs  85 ✅ 39 💤 0 ❌

Results for commit 2ce2d4f.

♻️ This comment has been updated with latest results.

[ddsjoberg]

Thank you for the incredibly thoughtful and thorough review!