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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

  • 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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  • Working with MATLAB

    A graphical user interface (GUI) version of MATLAB can be used in the UK Biobank Research Analysis Platform (UKB-RAP). This article provides a method for accessing MATLAB either through the UKB-RAP...

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  • 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 can I transition my project from using UKB downloaded data to using the 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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  • 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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  • Restricted fields

    Fields such as home location, facial images, job code at visit as entered and date of birth are restricted in UK Biobank (UKB).   Example restricted field_ids are listed at the end of this article....

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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 UKB-RAP project, you may wish to delete user-generated data from the UKB-RAP. Deleting ...

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  • Calculating sample sizes and cross tab queries

    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...

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