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#CheadleDA UK Biobank Data Analysts The helpers that keep the community running smoothly. UKB Community team Data Analyst

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Articles

Recent activity by #CheadleDA UK Biobank Data Analysts

  • Health-related outcomes data

    Collecting dataInformation about health outcomes in UK Biobank comes from various places, including:1. Self-reported data collected at the UK Biobank assessment centre visits2. Linkage to electroni...

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    • 4 votes

  • Initial DRAGEN whole genome sequencing (WGS) data release

    The initial DRAGEN WGS release contains the multiallelic multi-sample VCF (pVCF) of over 490,000 WGS samples, aggregated using DRAGEN Iterative gVCF Genotyper (IGG) on Illumina Connected Analytics ...

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    • 2 votes

  • Imaging Data

    Introduction UK Biobank performs a variety of imaging scans on participants and provides the results to researchers in multiple formats, including DICOM, NIFTI, and MAT files. For a brief overview,...

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  • Working with PLINK2 fields

    DRAGEN population level WGS variant data will be available in PLINK2 format. The psam files do not have a Phenotype column. To work with the PLINK2 data using plink2 add the  --no-pheno  parameter....

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    • 7 votes

  • Electrocardiogram data

    At UK Biobank, we collect heart function data by conducting an electrocardiogram (ECG) on volunteers, providing information on both heart rate and rhythm. The two types of ECG data currently availa...

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  • How do I transition my project from downloaded data to UKB-RAP?

    If you are a researcher transitioning from downloading UK Biobank (UKB) data to accessing it via the UKB-Research Analysis Platform (UKB-RAP), you might have questions about how this new process wo...

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    • 1 vote

  • 500k Whole Genome Sequencing: general FAQs

    This article provides information on the whole genome sequencing (WGS) data released on 30th November 2023 from half a million UK Biobank (UKB) volunteers. Access to all sequencing data is availabl...

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  • What are restricted data fields and how can I access them?

    Fields such as facial images, job code at visit as entered and date of birth are restricted in UK Biobank.   Example restricted field_ids are listed at the end of this article.   If a field is rest...

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  • Deleting user data from a UKB-RAP project

    How do I delete objects and folders in my UKB-RAP project?To help decrease your usage costs or organise your UK Biobank Research Analysis Platform (UKB-RAP) project, you may wish to delete user-gen...

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  • How do I calculate sample sizes and request cross-tabulations?

    To assist us in answering cross-tab queries effectively, here are some guidelines that can help streamline the process.A cross-tab query involves requesting counts of combinations of two or more va...

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