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1,249 results for “R data”
FIGURES 14-21 in Description of two new species of Rhamphus related to R. oxyacanthae (Curculionidae, Curculioninae, Rhamphini) from Italy based on a morphological study supported by molecular data
FIGURES 14-21. Antenna of (14) Rhamphus bavierai (scape included); (15) R. monzinii; arrows indicate the first segment of the funicle. Metafemur and metatarsus of (16) Rhamphus oxyacanthae; (17) R. bavierai; arrows indicate the first tarsomere. Penis of (18) Rhamphus oxyacanthae; (19) R. bavierai; (20) R. hampsicora; (21) R. monzinii.
FIGURE 3. Statistical parsimony haplotype network constructed from 621 in Description of two new species of Rhamphus related to R. oxyacanthae (Curculionidae, Curculioninae, Rhamphini) from Italy based on a morphological study supported by molecular data
FIGURE 3. Statistical parsimony haplotype network constructed from 621 bp of the mtCOI gene of Rhamphus bavierai n. sp. (GenBank accession number MW879286- MW879303). Circle sizes are proportional to haplotype frequency (for details see supplementary Table S1). Numbers in brackets above/beside the solid broken line represent the number of mutations connecting mitochondrial lineages.
FIGURE 2. Statistical parsimony haplotype network constructed from 621 in Description of two new species of Rhamphus related to R. oxyacanthae (Curculionidae, Curculioninae, Rhamphini) from Italy based on a morphological study supported by molecular data
FIGURE 2. Statistical parsimony haplotype network constructed from 621 bp of the mtCOI gene of Rhamphus oxyacanthae in Italy (GenBank accession number MW879276- MW879285). Circles sizes are proportional to haplotype frequency (for details see supplementary S1).
FIGURE 1. Bayesian phylogenetic tree inferred from 621 in Description of two new species of Rhamphus related to R. oxyacanthae (Curculionidae, Curculioninae, Rhamphini) from Italy based on a morphological study supported by molecular data
FIGURE 1. Bayesian phylogenetic tree inferred from 621 bp of the mitochondrial DNA (mtDNA) cytochrome oxidase subunit I (COI) gene sampled from the Rhamphus specimens originated from Italy. Bayesian a posteriori probabilities are shown above/below branches (values below 0.7 are omitted). Abbreviation: oxy = R. oxyacanthae; bav = R.bavierai n. sp.; ham = R. hampsicora n. sp.; mon = R. monzinii.
Data and R code from: Fire-induced loss of the world's most biodiverse forests in Latin America
<p>Fire plays a dominant role in deforestation, particularly in the tropics, but the relative extent of transformations and influence of fire frequency on eventual forest loss remain unclear. Here we analyze the frequency of fire and its influence on post-fire forest trajectories between 2001-2018. We account for ~1.1% of Latin American forests burnt in 2002-2003 (8,465,850 ha). Although 40.1% of forests (3,393,250 ha) burned only once, by 2018~48% of the evergreen forests converted to other, primarily grass-dominated uses. While greater fire frequency yielded more transformation, our results reveal the staggering impact of even a single fire. Increasing fire frequency imposes greater risks of irreversible forest loss, transforming forests into ecosystems increasingly vulnerable to disturbance and degradation. Reversing this trend is indispensable to both mitigate and adapt to climate change globally. As climate change transforms fire regimes across the region, key actions are needed to conserve Latin American forests.</p>
Research data supporting: K. Tashiro, K. Katayama, K. Tamaki, L. Pesce, N. Shimizu, H. Takagi, R. Haruki, R. Heenan, M. J. Hollamby, G. M. Pavan, S. Yagai, "Non-uniform Photoinduced Unfolding of Supramolecular Polymers Leading to Topological Block Nanofibers"
<p>Raw research data supporting the article K. Tashiro, K. Katayama, K. Tamaki, L. Pesce, N. Shimizu, H. Takagi, R. Haruki, R. Heenan, M. J. Hollamby, G. M. Pavan, S. Yagai, "Non-uniform Photoinduced Unfolding of Supramolecular Polymers Leading to Topological Block Nanofibers".</p>
R-data-independent
<p>人工データ</p> <p>生成する人工データの種類1: 独立変数から説明できるいくつかの分布のYを生成する</p> <p>10000行の独立変数1000個について線形モデルで説明できるYを下記分布で生成<br> 同じ変数Xについて、それぞれ分布の違うYを生成する</p> <ul> <li>正規分布</li> <li>ポアソン分布</li> <li>混合正規分布</li> </ul> <p>最初10個の変数について、(10,9,8,..,1)と大きい係数、次の90個の変数について0.1、それ以外はYに関係しないものとする</p> <p><a href="https://github.com/notfolder/R-datagen">github</a></p>
Data & R scripts for 2021 Nature Sustainability paper
<p>All raw data and R scripts used in the manuscript.</p>
Spectral data associated to the publication: "VIS spectroscopy of NaCl - water ice mixtures irradiated with 1 and 5 keV electrons under Europa's conditions: Formation of colour centres and Na colloids " by R. Cerubini et al. (Icarus 379, 2022)
<p>This is the complete set of experimental VIS reflectance data collected by R. Cerubini and co-authors for the article "VIS spectroscopy of NaCl - water ice mixtures irradiated with 1 and 5 keV electrons under Europa's conditions: Formation of colour centres and Na colloids" published in Icarus 379 (2022). doi: https://doi.org/10.1016/j.icarus.2022.114977.</p> <p>The article itself is published in open-access and provides the methodology for the spectral aquisitions, discussion of the errors and uncertainties, analysis of the spectra and implications for the composition of Solar System surfaces.</p> <p>The data are contained in ASCII files (columns separated by comma). The first column is the wavelength (in micrometers) and the other columns contain the reflectance data (in unit of reflectance factor). The different compositions are indicated in the filenames and correspond directly to the figures in the published paper.</p> <p> </p>
Example data for: FIESTA: A Forest Inventory Estimation and Analysis R package
<p class="MsoNormal">This dataset is for examples in the Ecography Software Note, FIESTA: A Forest Inventory Estimation and Analysis R package, by Frescino, Tracey S.; Moisen, Gretchen G.; Patterson, Paul, L.; Toney, Chris; White, Grayson W. The examples demonstrate how to generate estimates of forest attributes using three different <em>FIESTA</em> modules: Green Book (GB), Model-Assisted (MA), and Small Area (SA). Included in the dataset are: a geospatial vector shapefile (.shp) of the Middle Bear-Logan Watershed area of interest (AOI); an R sf object (.rds) defining an ecological extent encompassing the AOI, Ecomap Section M331D (Cleland et al. 2007) ; a SQLite database (.db) including FIA plot data downloaded from FIA's publicly available DataMart (<a href="https://apps.fs.usda.gov/fia/datamart/datamart.html">https://apps.fs.usda.gov/fia/datamart/datamart.html</a>) and subset to the M331D boundary; and five auxiliary spatially-explicit raster layers (.img) clipped to the M331D boundary.</p>
Replication data and R script for 'Anticipated administrative burdens: How proximity to upcoming compulsory meetings affect welfare recipients' experiences of administrative burden'
<p>Administrative burden research claims that target group members are likely to experience learning, compliance, and psychological costs when interacting with government programs. We argue that the mere anticipation of such interactions may translate into experiences of administrative burden. Utilizing a large-scale dataset with responses from 2,276 Danish social benefit recipients, we estimate how proximity to upcoming compulsory meetings with street-level bureaucrats – a common condition in means-tested benefit programs – affect the recipients’ experiences of burdens. We find that the shorter the time to future meetings, the more benefit recipients experience stress and stigma, but the less they experience learning costs. The findings suggest that welfare recipient experiences of burden are likely to fluctuate over time and that psychological costs increase as recipients have to make mental and practical preparations for complying with government demands.</p>
EGID Express R Data File
<p>Date file for EGID Epress</p>
Data for FUV to MIR R(V) relationship paper
<p>Extinction curves used for the analysis presented in the paper titled "One Relation for All Wavelengths: The Far-Ultraviolet to Mid-Infrared Milky Way Spectroscopic R(V) Dependent Dust Extinction Relationship" by Gordon et al. (2023, ApJ, in press).</p>
TA B L E 2 Identified R packages useful for taxonomic name harmonization. Square brackets indicate supplementary references in Harmonizing taxon names in biodiversity data: A review of tools, databases and best practices
TA B L E 2 Identified R packages useful for taxonomic name harmonization. Square brackets indicate supplementary references
R notebooks to reproduce all analyses from the manuscript "grandR: a comprehensive package for nucleotide conversion sequencing data analysis"
<p>This package contains all R notebooks to reproduce the analyses from our manuscript "grandR: a comprehensive package for nucleotide conversion sequencing data analysis".</p> <p>In the zip file you find</p> <ul> <li>several rds files in the data folder: They contain grandR objects of both simulated and real SLAM-seq data sets. You can delete them and create them again by either just "knitting" the notebooks (which will generate all data necessary for this notebook and save it into the data folder), or by executing the generateAllDataFiles.R script ("Rscript generateAllDataFiles.R"), which will generate all rds files that do not exist).</li> <li>several R notebooks (Rmd): "Knitting" them will generate all figures from the manuscript. Without the data files (rds), this will be slow!</li> <li>knit_all.bash: Execute to "knit" all notebooks</li> <li>clean.bash: Clear the output of "knitting" the notebooks</li> </ul> <p> </p>
Nest shading experiment R code and data
<p>Data and R code associated with a study conducted by the University of Exeter and Ascension Island Government titled "Efficacy of artificial nest shading as a climate change adaptation measure for marine turtles at Ascension Island.</p>
Raw data and R code for: Negative effects of urbanisation on diurnal and nocturnal pollen-transport networks
<p>Pollinating insects are declining due to habitat loss and climate change, and cities with limited habitat and floral resources may be particularly vulnerable. The effects of urban landscapes on pollination networks remain poorly understood, and comparative studies of taxa with divergent niches are lacking. Here, for the first time, we simultaneously compare nocturnal moth and diurnal bee pollen-transport networks using DNA metabarcoding and ask how pollination networks are affected by increasing urbanisation. Bees and moths exhibited substantial divergence in the communities of plants they interact with. Increasing urbanisation had comparable negative effects on pollen-transport networks of both taxa, with significant declines in pollen species richness. We show that moths are an important, but overlooked, component of urban pollen-transport networks for wild flowering plants, horticultural crops, and trees. Our findings highlight the need to include both bee and non-bee taxa when assessing the status of critical plant-insect interactions in urbanised landscapes.</p>
Data and R script for: Barriers to chimpanzee gene flow at the south‐east edge of their distribution
<p><span>Populations on the edge of a species' distribution may represent an important source of adaptive diversity, yet these populations tend to be more fragmented and are more likely to be geographically isolated. Lack of genetic exchanges between such populations, due to barriers to animal movement, can not only compromise adaptive potential but also lead to the fixation of deleterious alleles. The south‐eastern edge of chimpanzee distribution is particularly fragmented, and conflicting hypotheses have been proposed about population connectivity and viability. To address this uncertainty, we generated both mitochondrial and MiSeq‐based microsatellite genotypes for 290 individuals ranging across western Tanzania. While shared mitochondrial haplotypes confirmed historical gene flow, our microsatellite analyses revealed two distinct clusters, suggesting two populations currently isolated from one another. However, we found evidence of high levels of gene flow maintained within each of these clusters, one of which covers an 18,000 km</span><sup>2</sup><span> ecosystem. Landscape genetic analyses confirmed the presence of barriers to gene flow with rivers and bare habitats highly restricting chimpanzee movement. Our study demonstrates how advances in sequencing technologies, combined with the development of landscape genetics approaches, can resolve ambiguities in the genetic history of critical populations and better inform conservation efforts of endangered species.</span></p>
Context-dependent evolution of high trophic position drives functional disparity in subterranean crustaceans: data and R code
<p>The dataset contains morphological data, phylogenetic tree, and R code used in the analyses presented in the paper titled "Context-dependent evolution of high trophic position drives functional disparity in subterranean crustaceans". </p> <p>Niphargus_morpho_data.xlsx: morphological data for import in R<br> Niphargus_tree.nex: consensus phylogenetic tree for import in R<br> Rcode.Rmd: the R script in R markdown format to reproduce the analyses<br> Rcode.html: the R script in html format <br> Reproducibility_report.doc: Functional diversity protocol checklist created with stepFD (https://facuxpalacio.shinyapps.io/stepFD/)</p>
Data and R-code to reproduce analyses in: A Picture is Worth a Thousand Dollars: A photographic approach to studying color in anoles
<p>Data archive for MS: </p> <p><strong>A Picture is Worth a Thousand Dollars: A photographic approach to studying color in anoles</strong></p> <p>by Jacobs J, Salazar, J, and Winchell K.</p> <p>Archive includes 5 files:</p> <p>1. archived R markdown script (archiveddewlap_final.Rmd) with all analyses from the manuscript executable with the additional archived files (#3-5 below)</p> <p>2. pdf version of R markdown script with code and output (archiveddewlap_final.pdf)</p> <p>3. csv of dewlap color data from photographs (dewlap_archivedata_v1.csv)</p> <p>4. csv of metadata of population identity, SVL, and mass for all lizards (speciesbypopulation.csv)</p> <p>5. compressed file containing three folders: Bahamas specs, DR specs, and Jamaica specs, which include all spectral files for all lizards in the analysis (specs.zip)</p>
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.