An R package for searching & retrieving data from the B.C. Data Catalogue
An R package 📦 for searching & retrieving data from the B.C. Data
Catalogue.
bcdc_browse()
- Open the catalogue in your default browserbcdc_search()
- Search records in the cataloguebcdc_search_facets()
- List catalogue facet search optionsbcdc_get_record()
- Print a catalogue recordbcdc_tidy_resources()
- Get a data frame of resources for a recordbcdc_get_data()
- Get catalogue databcdc_query_geodata()
- Get & query catalogue geospatial dataNote: The bcdata
package supports downloading most file types,
including zip archives. It will do its best to identify and read data
from zip files, however if there are multiple data files in the zip, or
data files that bcdata
doesn’t know how to import, it will fail. If
you encounter a file type in the B.C. Data Catalogue not currently
supported by bcdata
please file an
issue.
bcdata package 📦 home page and reference
guide
You can install bcdata
directly from
CRAN:
install.packages("bcdata")
To install the development version from GitHub, use the
remotes package:
install.packages("remotes")
remotes::install_github("bcgov/bcdata")
library(bcdata)
bcdc_promise
The bcdc_query_geodata()
returns an object of the classbcdc_promise
. We have written an ever growing list methods for this
class. You can use these methods directly on a object returned bybcdc_query_geodata()
. Here are all the methods for the bcdc_promise
class:
as_tibble
collect
filter
head
mutate
names
print
select
show_query
tail
If you are an authorized editor of the B.C. Data Catalogue you may want
to access records that are not publicly available (e.g., in DRAFT,
waiting to be published). This can be done by authenticating with the
catalogue with an API key.
Important Note: Your API key is like a password and you must take
care to keep it private. Do not share it, and be careful to not include
it in any scripts or accidentally commit it to GitHub.
You can log in to the catalogue to obtain your API key, then store it as
an environment variable in your .Renviron
file. The environment
variable must be called BCDC_KEY
, set like this:
BCDC_KEY=your-api-key
This way, the relevant bcdata functions will read that key and use it to
authorize your calls to the catalogue, allowing you to access additional
records that you are authorized to see if you were logged into the
catalogue web interface. Functions that benefit from this are:
bcdc_search()
bcdc_list()
bcdc_get_record()
bcdc_get_data()
To report bugs/issues/feature requests, please file an
issue.
If you would like to contribute to the package, please see our
CONTRIBUTING
guidelines.
Please note that this project is released with a Contributor Code of
Conduct.
By participating in this project you agree to abide by its terms.
To cite package 'bcdata' in publications use:
Teucher AC, Albers SJ, Hazlitt SL (2021). "bcdata: An R package for
searching and retrieving data from the B.C. Data Catalogue." _Journal
of Open Source Software_, *6*(61), 2927. doi:10.21105/joss.02927
<https://doi.org/10.21105/joss.02927>.
A BibTeX entry for LaTeX users is
@Article{,
doi = {10.21105/joss.02927},
year = {2021},
publisher = {The Open Journal},
volume = {6},
number = {61},
pages = {2927},
author = {Andrew C. Teucher and Sam J. Albers and Stephanie L. Hazlitt},
title = {bcdata: An R package for searching and retrieving data from the B.C. Data Catalogue},
journal = {Journal of Open Source Software},
}
Copyright 2018 Province of British Columbia
Licensed under the Apache License, Version 2.0 (the “License”); you may
not use this file except in compliance with the License. You may obtain
a copy of the License at
https://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an “AS IS” BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
This project was created using the
bcgovr package.