Package: sfarrow 0.4.1

Chris Jochem

sfarrow: Read/Write Simple Feature Objects ('sf') with 'Apache' 'Arrow'

Support for reading/writing simple feature ('sf') spatial objects from/to 'Parquet' files. 'Parquet' files are an open-source, column-oriented data storage format from Apache (<https://parquet.apache.org/>), now popular across programming languages. This implementation converts simple feature list geometries into well-known binary format for use by 'arrow', and coordinate reference system information is maintained in a standard metadata format.

Authors:Chris Jochem [aut, cre]

sfarrow_0.4.1.tar.gz
sfarrow_0.4.1.zip(r-4.7)sfarrow_0.4.1.zip(r-4.6)sfarrow_0.4.1.zip(r-4.5)
sfarrow_0.4.1.tgz(r-4.6-any)sfarrow_0.4.1.tgz(r-4.5-any)
sfarrow_0.4.1.tar.gz(r-4.7-any)sfarrow_0.4.1.tar.gz(r-4.6-any)
sfarrow_0.4.1.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
sfarrow/json (API)

# Install 'sfarrow' in R:

install.packages('sfarrow', repos = c('https://wcjochem.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/wcjochem/sfarrow/issues

Pkgdown/docs site:https://wcjochem.github.io

On CRAN:

7.99 score 79 stars 2 packages 416 scripts 712 downloads 6 exports 34 dependencies

Last updated from:aff5deed42. Checks:9 OK. Indexed: yes.

Target	Result	Time
linux-devel-x86_64	OK	153
source / vignettes	OK	183
linux-release-x86_64	OK	116
macos-release-arm64	OK	161
macos-oldrel-arm64	OK	124
windows-devel	OK	72
windows-release	OK	88
windows-oldrel	OK	81
wasm-release	OK	136

Exports:read_sf_dataset st_read_feather st_read_parquet st_write_feather st_write_parquet write_sf_dataset

Dependencies:arrow assertthat bit bit64 class classInt cli cpp11 DBI dplyr e1071 generics glue jsonlite KernSmooth lifecycle magrittr MASS pillar pkgconfig proxy purrr R6 Rcpp rlang s2 sf tibble tidyselect units utf8 vctrs withr wk

Getting started examples

Reading and writing single files | Partitioned datasets | Querying and reading Datasets | Writing to Datasets

Rendered fromexample_sfarrow.Rmdusingknitr::rmarkdown

Last update: 2021-10-27
Started: 2020-11-06

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Read an Arrow multi-file dataset and create 'sf' object	read_sf_dataset
Read a Feather file to 'sf' object	st_read_feather
Read a Parquet file to 'sf' object	st_read_parquet
Write 'sf' object to Feather file	st_write_feather
Write 'sf' object to Parquet file	st_write_parquet
Write 'sf' object to an Arrow multi-file dataset	write_sf_dataset