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DavidRach/README.md

Currently teaching:

  • Cytometry in R: A Course for Beginners Basically the course I wish had been available back in 2020 when I got thrown into the R deep end without knowing how to swim. Intentionally aimed at those with flow cytometry expertise, but no-to-limited R skills.

Currently working on in R:

  • Luciernaga Tools for quality control and signature evaluation of SFC unmixing controls.
  • Coereba How heterogenous are the cells within your SFC panels.
  • InstrumentQC An automated dashboard for monitoring Cytek and BD InstrumentQC data.
  • InstrumentQC Install How-To Current method of implementing an InstrumentQC website for other core facilities.
  • CytometryQC Nearing completion, should allow for one-click installation of InstrumentQC websites.

Recent Paper:

  • Frontiers in Immunology Cord Blood Innate-like T cells Paper Code

Upcoming Conference Talks and Posters

  • New England Cytometry: Deciphering the black box: leveraging shared-resource laboratory resources to tackle spectral flow cytometry’s quirks. Abstract Code November 5, 2026

  • Cytek DC/Metro User Group Meeting: Why not both? A semi-supervised pipeline for a comprehensive and scalable analysis of immune heterogeneity in human samples. Abstract Code October 28, 2026

  • MetroFlow: Towards ‘No Cell Left Behind’: open-source toolsets to leverage Spectral Flow Cytometry’s full biological discovery potential. Abstract Code October 23, 2026

Looking for resources from a recent talk or poster?

  • Cytek Internal Webinar: A semi-supervised pipeline for a comprehensive and scalable analysis of immune heterogeneity in human samples. Abstract Code Slides

  • Chesapeake Cytometry Consortium: Quirks and All: unlocking comprehensive biological discovery out of your spectral flow cytometry datasets. Abstract Code Slides Recording

  • Bioc2026: Cytometry in R: A free weekly course for flow cytometrist with no-to-little coding experience. Abstract Code Slides Recording

  • PhD Dissertation Defense: Abstract Code Slides Recording

  • CYTO2026: Being Everything, Everywhere, All at Once: Open-Source Automation for Situational Awareness in SRLs. Abstract Code Slides Recording

  • CYTO2026: A semi-supervised pipeline for a comprehensive and scalable analysis of immune heterogeneity in human samples. Abstract Code Slides Recording

  • CYTO2026: Cytometry in R: A free weekly course for coding beginners. Abstract Code Poster Recording

  • ABRF2026: Complex Data Analysis - No Cells Left Behind: Wrangling the Full Biological Discovery Potential out of Spectral Flow Cytometry (SFC) datasets. Abstract Code Slides Recording

  • For resources from older talks or posters, go here

I graduated Wednesday, June 17, 2026 and looking for my next adventure:

Fun fact: Ultramarathons are really just food festivals. They typically are run on trails out in nature, there is no shame in hiking up a hill, and the aid stations every three miles have food worth dying for. And if that wasn't enough to make you want to sign up, some even give out hand-crafted coffee mugs to finishers.

Pinned Loading

  1. UMGCCCFCSR/CytometryInR UMGCCCFCSR/CytometryInR Public

    Course Website

    JavaScript 412 650

  2. Luciernaga Luciernaga Public

    Tools for the evaluation of Spectral Flow Cytometry (SFC) unmixing controls

    R 4 3

  3. Coereba Coereba Public

    Dichotomized Clustering for Spectral Flow Cytometry

    R 1 2

  4. CordBloodILT CordBloodILT Public

    Repository for the "Cord Blood Innate-like T cell responses in neonates born to healthy women and women living with HIV" paper, containing code and additional resources

    HTML

  5. UMGCCFCSS/InstrumentQC UMGCCFCSS/InstrumentQC Public

    Visualized QC data for the Cytek instruments.

    JavaScript 2 13

  6. InstrumentQC_Install InstrumentQC_Install Public

    Installation how-to for the InstrumentQC dashboard

    SCSS 4 4