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Mendelian randomization: Old and new insights | Qingyuan Zhao
https://www.statslab.cam.ac.uk/~qz280/talk/epfl-2021/3 Jun 2024: Search. Mendelian randomization: Old and new insights. Abstract. Mendelian randomization (MR) is a method for causal inference that utilizes the natural experiment in genetic inheritance. ... I will talk about an ongoing work on “almost exact Mendelian -
www.statslab.cam.ac.uk/~qz280/tag/genetics/index.xml
www.statslab.cam.ac.uk/~qz280/tag/genetics/index.xml3 Jun 2024: 2021/ Mendelian randomization: Old and new insights https://www.statslab.cam.ac.uk/qz280/talk/penn-biostat-2021/ Fri, 16 Apr 2021 18:00:00 0000 ... uk/qz280/talk/penn-biostat-2021/ Mendelian randomization: Old and new insights -
www.statslab.cam.ac.uk/~qz280/talk/index.xml
www.statslab.cam.ac.uk/~qz280/talk/index.xml3 Jun 2024: and new insights https://www.statslab.cam.ac.uk/qz280/talk/penn-biostat-2021/ Fri, 16 Apr 2021 18:00:00 0000 ... biostat-2021/ Mendelian randomization: Old and new insights https://www.statslab.cam.ac.uk/qz280/talk/epfl-2021/ Fri, 26 Mar 2021 15:00:00 -
Mendelian randomization: Old and new insights | Qingyuan Zhao
https://www.statslab.cam.ac.uk/~qz280/talk/penn-biostat-2021/3 Jun 2024: Search. Mendelian randomization: Old and new insights. Abstract. Mendelian randomization (MR) is a method for causal inference that utilizes the natural experiment in genetic inheritance. ... I will talk about an ongoing work on “almost exact Mendelian -
Qingyuan Zhao
https://www.statslab.cam.ac.uk/~qz280/3 Jun 2024: I am interested in improving the general quality and appraisal of statistical research, including new methodology and a better understanding of causal inference, novel study designs, sensitivity analysis, multiple testing, and ... News. <2024-03-01 Fri> -
| Qingyuan Zhao
https://www.statslab.cam.ac.uk/~qz280/featured/3 Jun 2024: September 2023A new approach to sensitivity analysis in linear SEMs using stochastic optimization and the $R2$-calculus. -
Macros for graph separations | Qingyuan Zhao
https://www.statslab.cam.ac.uk/~qz280/post/graph-separation/3 Jun 2024: We invented some new notation to distinguish some different types of graph connections/separations. ... Macros for the new notation can be found in the file below:. -
www.statslab.cam.ac.uk/~qz280/tag/workflow/index.xml
www.statslab.cam.ac.uk/~qz280/tag/workflow/index.xml3 Jun 2024: environment. One of the many outcomes is this new personal website powered by the <a href="https://sourcethemes.com/academic/" target="_blank" rel="noopener">Academic theme</a> for <a ... ac.uk/qz280/news/">news</a> to make announcements and display new -
PathGPS: Discover shared genetic architecture using biobank data |…
https://www.statslab.cam.ac.uk/~qz280/publication/pathgps/3 Jun 2024: May 2022Abstract. The increasing availability and scale of Genome Wide Association Studies (GWAS) bring new horizons for understanding biological mechanisms. ... When applying to a metabolomics dataset and the UK Biobank, PathGPS confirms several known -
Posts | Qingyuan Zhao
https://www.statslab.cam.ac.uk/~qz280/post/3 Jun 2024: We invented some new notation to distinguish some different types of graph connections/separations. -
Genetics | Qingyuan Zhao
https://www.statslab.cam.ac.uk/~qz280/tag/genetics/3 Jun 2024: The idea of MR can be traced back to the dawn of modern statistics and genetics a century ago, although the terminology was not …. Mendelian randomization: Old and new insights. -
Causal-Inference | Qingyuan Zhao
https://www.statslab.cam.ac.uk/~qz280/tag/causal-inference/3 Jun 2024: A new Bayesian full-information method for life-course Mendelian randomization. We propose a systematic way to select confounders. ... A new approach to sensitivity analysis in linear SEMs using stochastic optimization and the $R2$-calculus. -
IV & MR (project page) | Qingyuan Zhao
https://www.statslab.cam.ac.uk/~qz280/project/iv-mr/3 Jun 2024: A new Bayesian full-information method for life-course Mendelian randomization. Zixuan Wu, Ethan Lewis, Qingyuan Zhao, Jingshu Wang. ... The new GRAPPLE framework can handle multiple exposures and overlapping exposure and …. Jingshu Wang, Qingyuan Zhao, -
MR Data Challenge 2019 — The role of lipoprotein subfractions in…
www.statslab.cam.ac.uk/~qz280/talk/mr-raps-markdown/report.pdf3 Jun 2024: 2017. “Association Analyses Based on False Discovery Rate Implicate New Loci forCoronary Artery Disease.” Nature Genetics 49 (9): 1385. -
Two high-profile examples of selection bias Qingyuan Zhao Statistical …
www.statslab.cam.ac.uk/~qz280/talk/uw-csss-2022/slides.pdf3 Jun 2024: Common mistake: New data Existing model = Wrong results. Qingyuan Zhao (Stats Lab, Cambridge) Two high-profile examples of selection bias May 11, 2022 3 / 29. -
Using sparsity to overcome unmeasured confounding:Two parametric…
www.statslab.cam.ac.uk/~qz280/talk/iscb-2020/slides.pdf3 Jun 2024: Qingyuan Zhao (Stats Lab) Specificity/Sparsity ISCB 2020 24 / 27. New MR results. -
How infectious was COVID-19 when it first circulated in Wuhan?
www.statslab.cam.ac.uk/~qz280/talk/corpus-masterclass-2022/slides.pdf3 Jun 2024: Li, et al. New England Journal of Medicine.I Published online: Jan 29, 2020I Estimated initial doubling time: 7.4 days (95% CI, 4.2 to 14);I Estimated R0: ... Two initial studies. 1 Q. Li, et al. New England Journal of Medicine.I Published online: Jan 29, -
Fisher, Statistics, and Randomization
www.statslab.cam.ac.uk/~qz280/talk/fisher-2022/slides.pdf3 Jun 2024: Fisher had a “history” with the Soviets.14. 12 C. Reid, Neyman—from life, (Springer-Verlag, New York, 1982), pp. -
Causal Inference: An Introduction Qingyuan Zhao Statistical…
www.statslab.cam.ac.uk/~qz280/talk/ssrmp-2020/slides.pdf3 Jun 2024: Bad news: What’s in this lecture may not reflect the current practice ofcausal inference in social sciences. ... Further readingsBook-long treatments (from less mathematical to most mathematical):. Mackenzie and Pearl (2018) The Book of Why: The New -
Multiple conditional randomization tests
www.statslab.cam.ac.uk/~qz280/talk/mcp-2022/slides.pdf3 Jun 2024: How should we resolve this? Our proposal. Use a new term—quasi-randomization tests. ... 2 To provide a unifying framework that incorporates many old and new ideas about multipleconditional randomization tests.
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