Package: cnefetools 0.3.0.9000
Jorge Ubirajara Pedreira Junior
cnefetools: Access and Analysis of Brazilian CNEFE Address Data
Download, cache and read municipality-level address data from the Cadastro Nacional de Enderecos para Fins Estatisticos (CNEFE) of the 2022 Brazilian Census, published by the Instituto Brasileiro de Geografia e Estatistica (IBGE) <https://ftp.ibge.gov.br/Cadastro_Nacional_de_Enderecos_para_Fins_Estatisticos/>. Beyond data access, provides spatial aggregation of addresses, computation of land-use mix indices, and dasymetric interpolation of census tract variables using CNEFE dwelling points as ancillary data. Results can be produced on 'H3' hexagonal grids or user-supplied polygons, and heavy operations leverage a 'DuckDB' backend with extensions for fast, in-process execution.
Authors:
cnefetools_0.3.0.9000.tar.gz
cnefetools_0.3.0.9000.zip(r-4.7)cnefetools_0.3.0.9000.zip(r-4.6)cnefetools_0.3.0.9000.zip(r-4.5)
cnefetools_0.3.0.9000.tgz(r-4.6-any)cnefetools_0.3.0.9000.tgz(r-4.5-any)
cnefetools_0.3.0.9000.tar.gz(r-4.7-any)cnefetools_0.3.0.9000.tar.gz(r-4.6-any)
cnefetools_0.3.0.9000.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
cnefetools/json (API)
| # Install 'cnefetools' in R: |
| install.packages('cnefetools', repos = c('https://pedreirajr.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/pedreirajr/cnefetools/issues
Pkgdown/docs site:https://pedreirajr.github.io
- tracts_variables_ref - Reference table for tracts_to_* function variables
Last updated from:9d18d749a6. Checks:9 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel-x86_64 | OK | 180 | ||
| source / vignettes | OK | 238 | ||
| linux-release-x86_64 | OK | 165 | ||
| macos-release-arm64 | OK | 140 | ||
| macos-oldrel-arm64 | OK | 169 | ||
| windows-devel | OK | 104 | ||
| windows-release | OK | 109 | ||
| windows-oldrel | OK | 143 | ||
| wasm-release | OK | 191 |
Exports:clear_cache_municlear_cache_tractscnefe_countscnefe_dictionarycnefe_doccompute_lumiread_cnefetracts_to_h3tracts_to_polygon
Dependencies:arrowaskpassassertthatbackportsbitbit64blobcachemcheckmateclassclassIntclicpp11curlDBIdbplyrdplyrduckdbduckspatiale1071fastmapfsgenericsgeoarrowgeobrgeojsonsfgeometriesgitcredsglueh3jsrhttrhttr2inijsonifyjsonliteKernSmoothlifecyclelubridatemagrittrMASSmemoisemimenanoarrowopensslpiggybackpillarpkgconfigproxypurrrR6rapidjsonrrappdirsRcpprlangs2sfsfheadersstringistringrsystibbletidyrtidyselecttimechangeunitsutf8uuidV8vctrswithrwk
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Delete cached CNEFE ZIP files | clear_cache_muni |
| Delete cached census tract Parquet files | clear_cache_tracts |
| Count CNEFE address species on a spatial grid | cnefe_counts |
| Open the official CNEFE data dictionary | cnefe_dictionary |
| Open the official CNEFE methodological note | cnefe_doc |
| Compute land-use mix indicators on a spatial grid | compute_lumi |
| Read CNEFE data for a given municipality | read_cnefe |
| Convert census tract aggregates to an H3 grid using CNEFE points | tracts_to_h3 |
| Convert census tract aggregates to user-provided polygons using CNEFE points | tracts_to_polygon |
| Reference table for tracts_to_* function variables | tracts_variables_ref |