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precviasBR  

Spatial Data of Road Precariousness in Brazil
View on CRAN: Click here


Download and install precviasBR package within the R console
Install from CRAN:
install.packages("precviasBR")

Install from Github:
library("remotes")
install_github("cran/precviasBR")

Install by package version:
library("remotes")
install_version("precviasBR", "0.1.0")



Attach the package and use:
library("precviasBR")
Maintained by
Iara Passos
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2026-05-05
Latest Update: 2026-05-05
Description:
Fornece acesso eficiente à malha espacial de precariedade viária brasileira. O pacote realiza o download em cache e a leitura otimizada (via Apache Arrow) de arquivos Parquet particionados, contendo o cruzamento de variáveis de infraestrutura do Entorno do Censo Demográfico 2022 (IBGE) com a malha viária aberta do Overture Maps. [English] Provides efficient access to the spatial network of road precariousness in Brazil. The package performs cached downloads and optimized reading (via Apache Arrow) of partitioned Parquet files. These files contain the intersection of infrastructure variables from the 2022 Demographic Census (IBGE) with the open street network from Overture Maps. Methodology and datasets are detailed in Passos (2026) <doi:10.5281/zenodo.19711448>.
How to cite:
Iara Passos (2026). precviasBR: Spatial Data of Road Precariousness in Brazil. R package version 0.1.0, https://cran.r-project.org/web/packages/precviasBR. Accessed 04 Jul. 2026.
Previous versions and publish date:
0.1.0 (2026-05-05 20:20)
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Complete documentation for precviasBR
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Full precviasBR package functions and examples
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