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tikatuwq 0.8.2

• CRAN maintenance: Patch release for CRAN compliance. Fixed example in plot_map() to use internal dataset wq_demo instead of external file reference. All examples and tests now comply with CRAN policies (no local file dependencies, write only to tempdir). No API changes.

tikatuwq 0.8.1

• Fix (CRAN compliance): render_report() now copies the template to a temporary directory before rendering to comply with CRAN filesystem policies. All intermediate files generated during rendering are written only to output_dir (default tempdir()), never to the package installation directory. Tests for render_report() are now skipped on CRAN (skip_on_cran()) and use withr::local_tempdir() for proper cleanup.

tikatuwq 0.8.0

• Data and documentation update: The wq_demo example dataset is now a subset of real data (from BURANHEM river monitoring, 4 points, years 2020–2024, 20 rows). Includes extra columns: rio, lat, and lon.
• All examples and vignettes now use real, representative dataset (greater realism and reproducibility).
• Documentation (R/data_wq_demo.R, inst/extdata/wq_demo_README.txt, vignettes, README) updated to reflect the change.
• No API breakage; all functions and test expectations remain valid for the new dataset structure and size.

tikatuwq 0.7.3

• Funções iet_carlson() e iet_lamparelli() agora aceitam data.frame com .keep_ids.
• Conversão automática de formato BR (“,” / “<” / “>”) e de p_total (mg/L) → tp (µg/L).
• iqa() mais robusto: alias temp para temperatura, numificação segura e reponderação com na_rm=TRUE.
• Campos identificadores (rio, ponto, data, lat, lon) agora são automaticamente reconhecidos e preservados via .keep_ids.

tikatuwq 0.7.2

Changes in this version: - Fixed incoming NOTE detected in pre-tests: - Removed non-standard fields (DOI, Citation) from DESCRIPTION. - Updated inst/CITATION to use the modern bibentry() format instead of the deprecated citEntry(). - Minor internal documentation updates (no API or functional changes).

tikatuwq 0.7.1

• Title field adjusted per CRAN request: now “Water Quality Assessment and Environmental Compliance in Brazil”.
• Added Zenodo DOI and formal citation entry (citation("tikatuwq")).
• Updated README (EN/PT) with citation, DOI badge, and institutional context.
• No changes in functions or internal code.

tikatuwq 0.7.0

• New functions param_analysis() and param_analysis_multi():
  • Enable detailed analysis of specific parameters by point, river, or group of points.
  • Support cross-comparisons (multiple parameters at one point or multiple points for the same parameter).
  • Include simple temporal trend detection and basic statistical summary.
  • Return standardized data frames compatible with visualization and reporting tools.
• Automated tests for new modules (test-param_analysis.R, test-param_analysis_multi.R).
• Code updated to meet CRAN best practices (all checks passed 100% cleanly).
• Minor stability improvements in plot_trend() and plot_map() (controlled messages).

tikatuwq 0.6.2

• Fix: resolved codoc WARNING for generate_analysis() (docs matched to code).
• No functional code changes.

tikatuwq 0.6.1

• Maintenance update requested by CRAN.
• Fixed relative link README-pt.md, now using absolute HTTPS URL.
• No functional changes in code.

tikatuwq 0.6.0

• New function plot_trend():
  • Visualize time series for parameters (e.g., turbidity, OD, IQA).
  • Add trend lines by group/point using three methods:
    • Theil–Sen (robust to outliers),
    • OLS (ordinary least squares),
    • LOESS (smoothed curve).
  • Supports faceting by river/point and customizable number of samples.
  • Returns a ggplot object ready for plotting.
• Updated documentation for plot_trend() with practical examples.
• Updated pkgdown site with dedicated section for trend visualization.

tikatuwq 0.5.1

• Fix: replaced broken URLs in help pages.

tikatuwq 0.5.0

• New: plot_map() — interactive map of sampling points using Leaflet (optional dependency via Suggests).
• Examples wrapped in if (interactive()) / \donttest{} to avoid network calls on CRAN.
• Tests: added skip_on_cran() and skip_if_not_installed("leaflet") guards for map tests.
• Encoding hardening: replaced non-ASCII characters with \u escapes.
• Dependencies: removed unused htmltools from Imports.
• Docs: roxygen updates; added function to “Visualizations” reference.
• No breaking changes; existing public API unchanged.

tikatuwq 0.4.6

• DESCRIPTION rewritten in English-only to avoid CRAN “Possibly misspelled words” NOTE.
• Fixed DESCRIPTION URLs (Lamparelli 2004, CONAMA 357/2005).
• Updated spell-check list (inst/WORDLIST).
• Added expanded acronyms and DOIs/URLs in DESCRIPTION.
• Documented @return for all exported functions.
• Maintained MIT license text (per CRAN policy).
• Minor internal refactor: conama_limits() now accepts class argument for filtering.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.