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  2. Randomized Experiment | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/tag/randomized-experiment/
    3 Jun 2024: Search. Randomized Experiment. A unified analysis of regression adjustment in randomized experiments. Regression adjustment is broadly applied in randomized trials under the premise that it usually improves the precision of a treatment effect
  3. Using sparsity to overcome unmeasured confounding: Two examples |…

    https://www.statslab.cam.ac.uk/~qz280/talk/mrc-bsu-2019/
    3 Jun 2024: Search. Using sparsity to overcome unmeasured confounding: Two examples. Abstract. Sparsity is often used to improve the interpretability of a statistical analysis and/or reduce the variance of a statistical estimator. This talk will explore another
  4. Ting Ye | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/author/ting-ye/
    3 Jun 2024: Search. Ting Ye. Latest. 2024. Powered by the Academic theme forCite.
  5. Leverage Mendelian Randomization to Learn Meaningful Representations…

    https://www.statslab.cam.ac.uk/~qz280/talk/lmrl-2021/
    3 Jun 2024: Search. Leverage Mendelian Randomization to Learn Meaningful Representations (LMR2). Date. 2021-12-14 5:30 PM — 6:00 PM. Learn Meaningful Representations of Life (NeurIPS workshop). Location. LMRL NeurIPS workshop. 2024. Powered by the Academic
  6. Design | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/tag/design/
    3 Jun 2024: Search. Design. We provide a unified review of various confounder selection criteria in the literature and the assumptions behind them. 2024. Powered by the Academic theme forCite.
  7. BETS: The dangers of selection bias in early analyses of the…

    https://www.statslab.cam.ac.uk/~qz280/talk/yale-biostats-2020/
    3 Jun 2024: Search. BETS: The dangers of selection bias in early analyses of the coronavirus disease (COVID-19) pandemic. Date. 2020-05-05. Event. Yale Biostatistics Seminar. Location. Department of Biostatistics, Yale University. 2024. Powered by the Academic
  8. Hera Y He | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/author/hera-y-he/
    3 Jun 2024: Search. Hera Y He. Latest. 2024. Powered by the Academic theme forCite.
  9. Jean Morrison | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/author/jean-morrison/
    3 Jun 2024: Search. Jean Morrison. Latest. Mendelian randomization. 2024. Powered by the Academic theme forCite.
  10. Using sparsity to overcome unmeasured confounding | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/talk/iscb-2020/
    3 Jun 2024: Search. Using sparsity to overcome unmeasured confounding. Abstract. Sparsity is often used to improve the interpretability of a statistical analysis and/or reduce the variance of a statistical estimator. This talk will explore another aspect—the
  11. Randomization | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/tag/randomization/
    3 Jun 2024: Search. Randomization. Selective Randomization Inference for Adaptive Experiments. We apply ideas from post-selection inference to randomization tests for adaptive experiments. Discussion on (quasi-)randomization inference. The following is an email
  12. Covariate balancing propensity score by tailored loss functions |…

    https://www.statslab.cam.ac.uk/~qz280/publication/balancing-loss/
    3 Jun 2024: Search. Covariate balancing propensity score by tailored loss functions. January 2016Abstract. This paper extends the dual interpretation of entropy balancing to general situations and proposes a tailored loss function. Minimizing this loss function
  13. Alec Christie | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/author/alec-christie/
    3 Jun 2024: Search. Alec Christie. Latest. Quantifying and addressing the prevalence and bias of study designs in the environmental and social sciences. 2024. Powered by the Academic theme forCite.
  14. Jack Bowden | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/author/jack-bowden/
    3 Jun 2024: Search. Jack Bowden. Latest. 2024. Powered by the Academic theme forCite.
  15. Debbie Lawlor | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/author/debbie-lawlor/
    3 Jun 2024: Search. Debbie Lawlor. Latest. Improving the accuracy of two-sample summary data Mendelian randomization: moving beyond the NOME assumption. 2024. Powered by the Academic theme forCite.
  16. John Thompson | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/author/john-thompson/
    3 Jun 2024: Search. John Thompson. Latest. Improving the accuracy of two-sample summary data Mendelian randomization: moving beyond the NOME assumption. 2024. Powered by the Academic theme forCite.
  17. Nuala Sheehan | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/author/nuala-sheehan/
    3 Jun 2024: Search. Nuala Sheehan. Latest. Improving the accuracy of two-sample summary data Mendelian randomization: moving beyond the NOME assumption. 2024. Powered by the Academic theme forCite.
  18. Art B Owen | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/author/art-b-owen/
    3 Jun 2024: Search. Art B Owen. Latest. Permutation $p$-value approximation via generalized Stolarsky invariance. 2024. Powered by the Academic theme forCite.
  19. Etaash Katiyar | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/author/etaash-katiyar/
    3 Jun 2024: Search. Etaash Katiyar. Latest. On testing mean proportionality of multivariate normal variables. 2024. Powered by the Academic theme forCite.
  20. Chin Yang Shapland | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/author/chin-yang-shapland/
    3 Jun 2024: Search. Chin Yang Shapland. Latest. Profile-likelihood Bayesian model averaging for two-sample summary data Mendelian randomization in the presence of horizontal pleiotropy. 2024. Powered by the Academic theme forCite.
  21. Daryl Pregibon | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/author/daryl-pregibon/
    3 Jun 2024: Search. Daryl Pregibon. Latest. Estimation and prediction in sparse and unbalanced tables. 2024. Powered by the Academic theme forCite.
  22. Bo Zhang | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/author/bo-zhang/
    3 Jun 2024: Search. Bo Zhang. Latest. Selecting and ranking individualized treatment rules with unmeasured confounding. 2024. Powered by the Academic theme forCite.
  23. Confounder adjustment in multiple hypothesis testing | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/publication/cate/
    3 Jun 2024: Search. Confounder adjustment in multiple hypothesis testing. Jingshu Wang, Qingyuan Zhao, Trevor Hastie, Art Owen. August 2015Abstract. Confounding introduces hidden bias to the statistical inference. We show in modern simultaneous testing, it is
  24. Sensitivity analysis via stochastic programming | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/talk/icsds-2023/
    3 Jun 2024: Search. Sensitivity analysis via stochastic programming. Date. 2023-12-20 1:10 PM — 1:30 PM. Location. Lisbon, Portugal. 2024. Powered by the Academic theme forCite.
  25. Jun Shao | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/author/jun-shao/
    3 Jun 2024: Search. Jun Shao. Latest. 2024. Powered by the Academic theme forCite.
  26. Yang Song | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/author/yang-song/
    3 Jun 2024: Search. Yang Song. Latest. Performance evaluation with latent factors. 2024. Powered by the Academic theme forCite.
  27. Philosophy | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/tag/philosophy/
    3 Jun 2024: Search. Philosophy. Discussion on (quasi-)randomization inference. The following is an email exchange with Hyunseung Kang on the nature of randomization inference. This was sparked by a couple of papers by David Freedman and David Lane: A
  28. Wenjie Hu | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/author/wenjie-hu/
    3 Jun 2024: Search. Wenjie Hu. Latest. A constructive approach to selective risk control. 2024. Powered by the Academic theme forCite.
  29. Weijie Su | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/author/weijie-su/
    3 Jun 2024: Search. Weijie Su. Latest. Multiple testing when many $p$-values are uniformly conservative. 2024. Powered by the Academic theme forCite.
  30. Zhen Miao | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/author/zhen-miao/
    3 Jun 2024: Search. Zhen Miao. Latest. A Mendelian randomization study of the role of lipoprotein subfractions in coronary artery disease. 2024. Powered by the Academic theme forCite.
  31. Yao Zhang | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/author/yao-zhang/
    3 Jun 2024: Search. Yao Zhang. Latest. 2024. Powered by the Academic theme forCite.
  32. Design: The Elusive Principle of Statistics | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/talk/oxford-2024/
    3 Jun 2024: Search. Design: The Elusive Principle of Statistics. Date. 2024-03-07 1:00 PM — 2:00 PM. Location. University of Oxford. 2024. Powered by the Academic theme forCite.
  33. Zijun Gao | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/author/zijun-gao/
    3 Jun 2024: Search. Zijun Gao. Latest. 2024. Powered by the Academic theme forCite.
  34. Yang Chen | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/author/yang-chen/
    3 Jun 2024: Search. Yang Chen. Latest. 2024. Powered by the Academic theme forCite.
  35. Selection bias in 2020 | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/talk/ocis-2020/
    3 Jun 2024: Search. Selection bias in 2020. Abstract. This talk will examine the selection bias that occurred in studying some most contentious problems in 2020. In the first case study, we will look at the estimation of the growth rate and incubation period of
  36. Mechanism | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/tag/mechanism/
    3 Jun 2024: Search. Mechanism. Using Mendelian randomization to discover biological mechanisms. 2024. Powered by the Academic theme forCite.
  37. What is a randomization test? | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/talk/toronto-2022/
    3 Jun 2024: Search. What is a randomization test? Date. 2022-03-23 2:00 PM — 3:00 PM. Event. Statistics Seminar. Location. University of Toronto. 2024. Powered by the Academic theme forCite.
  38. Almost exact Mendelian randomization | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/talk/eurocim-2023/
    3 Jun 2024: Search. Almost exact Mendelian randomization. Date. 2023-04-20 10:00 AM — 10:20 AM. European Causal Inference Meeting. Location. Oslo, Norway. 2024. Powered by the Academic theme forCite.
  39. Daniel Iong | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/author/daniel-iong/
    3 Jun 2024: Search. Daniel Iong. Latest. A latent mixture model for heterogeneous causal mechanisms in Mendelian randomization. 2024. Powered by the Academic theme forCite.
  40. Macros for graph separations | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/post/graph-separation/
    3 Jun 2024: Search. Macros for graph separations. 2024-04-29 1 min read. In a recent paper by Richard Guo and me, we proposed a systematic way to select confounders by eliciting expert opinion. We invented some new notation to distinguish some different types
  41. Nianqiao Ju | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/author/nianqiao-ju/
    3 Jun 2024: Search. Nianqiao Ju. Latest. Letter to the editor: Generation interval for COVID-19 based on symptom onset data. 2024. Powered by the Academic theme forCite.
  42. COVID-19 | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/tag/covid-19/
    3 Jun 2024: Search. COVID-19. To be read before The Royal Statistical Society at the Society's 2021 annual conference held in Manchester on Wednesday, September 8th, 2021, the President, Professor Sylvia Richardson, in the Chair. Letter to the editor:
  43. Posts | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/post/
    3 Jun 2024: Search. Posts. Macros for graph separations. In a recent paper by Richard Guo and me, we proposed a systematic way to select confounders by eliciting expert opinion. We invented some new notation to distinguish some different types of graph
  44. Simultaneous Hypothesis Testing Using Internal Negative Controls with …

    https://www.statslab.cam.ac.uk/~qz280/publication/ranc/
    3 Jun 2024: Search. Simultaneous Hypothesis Testing Using Internal Negative Controls with An Application to Proteomics. Zijun Gao, Qingyuan Zhao. March 2023Abstract. Negative control is a common technique in scientific investigations and broadly refers to the
  45. SEISMIC: A self-exciting point process model for predicting tweet…

    https://www.statslab.cam.ac.uk/~qz280/publication/seismic/
    3 Jun 2024: Search. SEISMIC: A self-exciting point process model for predicting tweet popularity. Qingyuan Zhao, Murat A Erdogdu, Hera Y He, Anand Rajaraman, Jure Leskovec. August 2015Abstract. We study a simple but extremely noisy form of information
  46. Jordan Weiss | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/author/jordan-weiss/
    3 Jun 2024: Search. Jordan Weiss. Latest. Selecting and ranking individualized treatment rules with unmeasured confounding. 2024. Powered by the Academic theme forCite.
  47. PathGPS: Discover shared genetic architecture using biobank data |…

    https://www.statslab.cam.ac.uk/~qz280/publication/pathgps/
    3 Jun 2024: Search. PathGPS: Discover shared genetic architecture using biobank data. Zijun Gao, Trevor Hastie, Qingyuan Zhao. May 2022Abstract. The increasing availability and scale of Genome Wide Association Studies (GWAS) bring new horizons for understanding
  48. Kate Tilling | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/author/kate-tilling/
    3 Jun 2024: Search. Kate Tilling. Latest. 2024. Powered by the Academic theme forCite.
  49. Study Design | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/tag/study-design/
    3 Jun 2024: Search. Study Design. Quantifying and addressing the prevalence and bias of study designs in the environmental and social sciences. We reviewed the prevalence of different study designs in environmental and social sciences and introduced a novel
  50. Causal Graphs | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/tag/causal-graphs/
    3 Jun 2024: Search. Causal Graphs. We propose a systematic way to select confounders. Almost exact Mendelian randomization. By combining causal graphs and randomization inference, a formal justification for Mendelian randomization is given in the context of with
  51. Chris Wallace | Qingyuan Zhao

    https://www.statslab.cam.ac.uk/~qz280/author/chris-wallace/
    3 Jun 2024: Search. Chris Wallace. Latest. Mendelian randomization. 2024. Powered by the Academic theme forCite.

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