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Category Archives: metadata

13Jan / 2021

Mining Parler data

Just before the social network Parler went down, a researcher who goes by the Twitter username @donk_enby scraped 56.7 terabytes of data from the site via a less-than-secure API. Motherboard reports on what some researchers are doing with the data:

One technologist took the scraped Parler data, took every file that had GPS coordinates included within it, formatted that information into JSON, and plotted those onto a map. The technologist then shared screenshots of their map with Motherboard, showing Parler posts originating from various countries, and then the United States, and finally in or around the Capitol itself. In other words, they were able to show that Parler users were posting material from the Capitol on the day of the rioting, and can now go back into the rest of the Parler data to retrieve specific material from that time.

I’ve only seen some quick maps so far, but I imagine there’s much more to come in terms of closer of analysis and visualization.

Tags: Capitol, metadata, Motherboard, Parler, scraping

Posted by Nathan Yau in Capitol, Data Sources, metadata, Motherboard, Parler, scraping

Tags: Capitol, metadata, Motherboard, Parler, scraping

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05Jan / 2021

Retrieve genome data by BioProject using the Datasets command-line tool

You can now retrieve genome data using the NCBI Datasets command-line tool and API by simply providing a BioProject accession.  You can go directly from a BioProject accession to genome data even when the BioProject accession is the parent of multiple BioProjects (Figure 1). Figure 1. Command-lines using BioProject accessions with the datasets command-line tool and sample metadata. Top … Continue reading Retrieve genome data by BioProject using the Datasets command-line tool →

Posted by NCBI Staff in BioProject, Datasets, Genome, metadata, What's New

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27Apr / 2020

Find SRA datasets in the cloud using BigQuery Taxonomy Analysis tables!

Now that the Sequence Read Archive (SRA) is publicly available on the cloud, you can harness the power of high-performance cloud computing to analyze all the data you wish without having to download a single byte. To help you programmatically find datasets of … Continue reading →

Posted by NCBI Staff in cloud computing, data science, metadata, Next-gen sequencing, SRA, What's New

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03Apr / 2020

SRA cloud sequences hold the promise of additional discoveries related to COVID-19

We recently announced that we made all of the Sequence Read Archive (SRA) publicly available on two cloud platforms. This archive of genetic sequences is a treasure trove of information and the cloud environments provide high-performance computing capabilities via a GCP or AWS account … Continue reading →

Posted by NCBI Staff in cloud computing, covid 19, Genomics, metadata, Next-gen sequencing, SRA, SRA Toolkit, Viruses, What's New

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08Feb / 2019

Propose a project for NCBI’s first ever Women’s BioData Science Hackathon May 8th-10th

This May, the NCBI will host a women’s collaborative biodata science hackathon on the NIH Campus in Bethesda, Maryland! We are now collecting project proposals focusing on building tools and pipelines for advanced analysis of biomedical datasets including text, images, … Continue reading →

Posted by NCBI Staff in biomedical data, cloud computing, hackathon, metadata, Next-gen sequencing, proteomics, What's New

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20Dec / 2018

Suggest a project for the next NIH hackathon!

The NCBI will host a collaborative biodata science hackathon on the NIH Campus in Bethesda, Maryland February 20-22. We are now collecting project proposals focusing on building tools and pipelines for advanced analysis of biomedical datasets including text, images, next … Continue reading →

Posted by NCBI Staff in biomedical data, hackathon, metadata, Next-gen sequencing, proteomics, What's New

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11May / 2018

Applications for July 2018 post-ISMB Chicago Bioinformatics Hackathon at Northwestern University Feinberg School of Medicine are open

From July 11-13, 2018, NCBI will help with a data science hackathon at the Northwestern Feinberg School of Medicine campus in downtown Chicago. This hackathon focuses on genomics and general data science analyses including text, image, and sequence processing. The event is … Continue reading →

Posted by NCBI Staff in Bioinformatics, biomedical data, data science, hackathon, metadata, Metagenomics, What's New

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20Apr / 2018

NCBI to help with Rocky Mountain Genomics HackCon at University of Colorado BioFrontiers Institute June 18 – 23, 2018

The NCBI will assist with a plenary session and a hackathon at the BioFrontiers Institute in Boulder Colorado June 18-23rd. The hackathon will focus on tools for advanced analysis of biomedical datasets including text, images, next generation sequencing data, proteomics, … Continue reading →

Posted by NCBI Staff in Bioinformatics, biomedical data, hackathon, metadata, Metagenomics, proteomics, RNA-Seq, What's New

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09Nov / 2017

November 15 NCBI Minute: Advanced Use of NCBI APIs for High-Throughput Analysis of Genomic Data and Metadata

On Wednesday, November 15, 2017, at 12:00 PM EST, NCBI will present a webinar on advanced applications of the NCBI APIs we previously introduced in our general API webinar in September. This webinar is intended for bioinformaticians, computational biologists and … Continue reading →

Posted by NCBI Staff in APIs, Bioinformatics, downloading data, metadata, NCBI Minute, What's New

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27Jul / 2017

Pittsburgh Genomics Hackathon assisted by NCBI September 25 – 27, 2017

From September 25-27,2017, NCBI will help with a bioinformatics hackathon at the University of Pittsburgh. The hackathon will focus on advanced bioinformatics analysis of next generation sequencing data, proteomics and metadata. This event is for researchers, including students and postdocs, … Continue reading →

Posted by NCBI Staff in Bioinformatics, Genomics, hackathon, metadata, Next-gen sequencing, NGS, proteomics, What's New

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