Found 293 packages in 0.06 seconds
'OpenStreetMap' API
Interface to 'OpenStreetMap API' for fetching and saving data from/to the 'OpenStreetMap' database (< https://wiki.openstreetmap.org/wiki/API_v0.6>).
Efficiently Retrieve and Process Satellite Imagery
Downloads spatial data from spatiotemporal asset catalogs
('STAC'), computes standard spectral indices from the Awesome Spectral
Indices project (Montero et al. (2023)
Edit and Validate Darwin Core Taxon Data
Edit and validate taxonomic data in compliance with Darwin Core standards (Darwin Core 'Taxon' class < https://dwc.tdwg.org/terms/#taxon>).
Positron Emission Tomography Time-Activity Curve Analysis
To facilitate the analysis of positron emission tomography (PET)
time activity curve (TAC) data, and to encourage open science and
replicability, this package supports data loading and analysis of multiple
TAC file formats. Functions are available to analyze loaded TAC data for
individual participants or in batches. Major functionality includes weighted
TAC merging by region of interest (ROI), calculating models including
standardized uptake value ratio (SUVR) and distribution volume ratio (DVR,
Logan et al. 1996
Convert European Regional Data
Motivated by changing administrative boundaries over time,
the 'nuts' package can convert European regional data with NUTS codes
between versions (2006, 2010, 2013, 2016 and 2021) and levels (NUTS 1,
NUTS 2 and NUTS 3). The package uses spatial interpolation as in Lam
(1983)
Downloading Supplementary Data from Published Manuscripts
Downloads data supplementary materials from manuscripts, using papers' DOIs as references. Facilitates open, reproducible research workflows: scientists re-analyzing published datasets can work with them as easily as if they were stored on their own computer, and others can track their analysis workflow painlessly. The main function suppdata() returns a (temporary) location on the user's computer where the file is stored, making it simple to use suppdata() with standard functions like read.csv().
Open Trade Statistics API Wrapper and Utility Program
Access 'Open Trade Statistics' API from R to download international trade data.
Read and Write C3D Motion Capture Files
A wrapper for the 'EZC3D' library to work with C3D motion capture data.
Find Free Versions of Scholarly Publications via Unpaywall
This web client interfaces Unpaywall < https://unpaywall.org/products/api>, formerly oaDOI, a service finding free full-texts of academic papers by linking DOIs with open access journals and repositories. It provides unified access to various data sources for open access full-text links including Crossref and the Directory of Open Access Journals (DOAJ). API usage is free and no registration is required.
Ergonomic Methods for Assessing Spatial Models
Assessing predictive models of spatial data can be
challenging, both because these models are typically built for
extrapolating outside the original region represented by training data
and due to potential spatially structured errors, with "hot spots" of
higher than expected error clustered geographically due to spatial
structure in the underlying data. Methods are provided for assessing
models fit to spatial data, including approaches for measuring the
spatial structure of model errors, assessing model predictions at
multiple spatial scales, and evaluating where predictions can be made
safely. Methods are particularly useful for models fit using the
'tidymodels' framework. Methods include Moran's I ('Moran' (1950)