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Ben Allanach's Homepage
www.damtp.cam.ac.uk/user/bca20/index.html29 Apr 2024: Rencontres de Moriond: Weak interactions and unified theories, La Thuile, Italy, Mar 24-31, 2024. ... 23 Mar 24 11am, talk for Cambridge Festival at INI: The Force Awakens: Quantum Collisions. -
Council work plan for 2023-24
https://www.governance.cam.ac.uk/committees/council/Documentspublic/Council%20work%20plan%202023-24.pdf29 Apr 2024: Council Secretariat Page 1 of 4 23.04.24. Council Work Plan 2023-24. ... Council Secretariat Page 4 of 4 23.04.24. Easter Term 2024. 29 April 2024 (online, 10:00-11:00). -
www.statslab.cam.ac.uk/~qz280/teaching/index.xml
www.statslab.cam.ac.uk/~qz280/teaching/index.xml29 Apr 2024: Uploaded: <span class="timestamp-wrapper"><span class="timestamp"><2023-11-24 Fri></span></span>; Updated: <span class="timestamp-wrapper"><span class="timestamp"><2024-01-19 ... Teaching assistant: <a -
www.statslab.cam.ac.uk/~qz280/talk/index.xml
www.statslab.cam.ac.uk/~qz280/talk/index.xml29 Apr 2024: https://www.statslab.cam.ac.uk/qz280/talk/corpus-masterclass-2022/ Thu, 24 Mar 2022 14:00:00 0000 https://www.statslab.cam.ac.uk/qz280/talk/corpus-masterclass-2022/ What ... Wed, 24 Mar 2021 16:00:00 0000 https://www.statslab.cam.ac.uk/qz280/talk/ido-2021 -
BETS: The dangers of selection bias in early analyses of the…
https://www.statslab.cam.ac.uk/~qz280/talk/osu-2020/29 Apr 2024: Date. 2020-09-24. Event. OSU Statistics Seminar. Location. Department of Statistics, Ohio State University. -
Golden Anniversary (1974) - Trinity Hall Cambridge
https://www.trinhall.cam.ac.uk/college-events/1974-2/29 Apr 2024: Cost£27.50 for lunch | £72.50 for dinner. Booking closing dateMonday, 24 June 2024 10:00am. -
Causal Inference with Observational Data: Common Designs and…
https://www.statslab.cam.ac.uk/~qz280/teaching/siscer-2023/29 Apr 2024: Time: July, 24-26, 2023. -
Causal Inference (Part III, Michaelmas 2023) | Qingyuan Zhao
https://www.statslab.cam.ac.uk/~qz280/teaching/causal-2023/29 Apr 2024: First uploaded: <2023-10-11 Wed>; Updated: <2023-10-20 Fri>]First uploaded: <2023-11-01 Wed>; Updated: <2023-11-07 Tue>]Uploaded: <2023-11-24 Fri>; Updated: <2024-01-19 -
How infectious was COVID-19 when it first circulated in Wuhan? |…
https://www.statslab.cam.ac.uk/~qz280/talk/corpus-masterclass-2022/29 Apr 2024: Abstract. This is given to A-level students. Date. 2022-03-24 2:00 PM — 2:45 PM. -
www.statslab.cam.ac.uk/~qz280/tag/corpus/index.xml
www.statslab.cam.ac.uk/~qz280/tag/corpus/index.xml29 Apr 2024: Corpus | Qingyuan Zhao https://www.statslab.cam.ac.uk/qz280/tag/corpus/ Corpus Source Themes Academic (https://sourcethemes.com/academic/) en-us 2024 Thu, 24 Mar 2022 14:00:00 0000 ... https://www.statslab.cam.ac.uk/qz280/talk/corpus-masterclass-2022/ Thu -
BETS: The dangers of selection bias in early analyses ...
www.statslab.cam.ac.uk/~qz280/talk/ido-2021/slides.pdf29 Apr 2024: Qingyuan Zhao. Statistical Laboratory, University of Cambridge. March 24, 2021 @ Infectious Disease Outbreaks Webinar. ... Qingyuan Zhao (Stats Lab, Cambridge) BETS on COVID-19 Mar 24, 2021 1 / 47. -
SISCER Module 15 Practice 2: Matching/Weighting and Sensitivity…
www.statslab.cam.ac.uk/~qz280/teaching/siscer-2023/S2.pdf29 Apr 2024: stand.diff.before stand.diff.after## sex.Female 0.24 0.00## sex.Male -0.24 0.00## smoking.status.Current 0.13 0.00## smoking.status.Former -0.14 ... 8.4)"## "2 (0.4)" "3 (0.6)"## "47 (10.1)" "31 (6.7)"## working.last.three.months (%) "346 (74.2)" "350 (75 -
BETS: The dangers of selection bias in early analyses ...
www.statslab.cam.ac.uk/~qz280/talk/ghent-2021/slides.pdf29 Apr 2024: Initial Date of first medical visit 23-Jan 6.5% NA. Confirmed Date confirmed 24-Jan. ... 2009)Statistics in Medicine, 28:2769–2784. Qingyuan Zhao (Stats Lab, Cambridge) BETS on COVID-19 June 15, 2021 24 / 41. -
Towards Reliable Inference for Precision Medicine
www.statslab.cam.ac.uk/~qz280/talk/jsm-2021/slides.pdf29 Apr 2024: 24/27. Objective 2 & 3. Selecting maximal ITRs. I Key observation: P(ri 6Γ rj is rejected |ri Rmax,Γ) α.I This motivates us to use all the “leaves” in ... S. Small, P. R. Rosenbaum, Journal of the American Statistical Association 113, 1070–1084 -
What is a randomization test?
www.statslab.cam.ac.uk/~qz280/talk/toronto-2022/slides.pdf29 Apr 2024: 18] 0.0001 [0.08, 0.24]Crossover, ward & time 0.0000 [0.24, 0.33] 0.0000 [0.11, 0.21] 0.0001 [0.09, 0.23]. ... Linear model 0.0000 [0.24, 0.34] 0.0000 [0.11, 0.22] 0.0001 [0.08, 0.24]. -
Selection bias in 2020 Qingyuan Zhao Statistical Laboratory,…
www.statslab.cam.ac.uk/~qz280/talk/ocis-2020/slides.pdf29 Apr 2024: Initial Date of first medical visit 23-Jan 6.5% NA. Confirmed Date confirmed 24-Jan. ... Qingyuan Zhao (Stats Lab, Cambridge) Selection bias in 2020 Dec. 8, 2020 24 / 35. -
www.statslab.cam.ac.uk/~qz280/publication/index.xml
www.statslab.cam.ac.uk/~qz280/publication/index.xml29 Apr 2024: Fri, 11 Dec 2020 10:24:49 0000 https://www.statslab.cam.ac.uk/qz280/publication/design-bias-conservation/ Toward Better Practice of Covariate Adjustment in Analyzing Randomized Clinical Trials ... www.statslab.cam.ac.uk/qz280/publication/covariate-adjustm -
Small Data, Big Time—A retrospect of the first weeks of COVID-19
www.statslab.cam.ac.uk/~qz280/publication/covid-19-retrospect/paper.pdf29 Apr 2024: Weiyuan Gene, a company based in Guangzhou,received a patient sample from the Wuhan Central Hospital on December 24, 2020. ... As an example,below is an excerpt of the Hong Kong government’s press release on January 24, 2020 (translated fromChinese in -
STATISTICAL MODELLING Part IIC / Michaelmas 2022Example Sheet 4 ...
www.statslab.cam.ac.uk/~qz280/teaching/modelling-2022/E4.pdf29 Apr 2024: Mother’s Father’s educationeducation 1 2 3 4. 1 81 3 9 112 14 8 9 63 43 7 43 184 21 6 24 87. -
Mendelian randomization
www.statslab.cam.ac.uk/~qz280/talk/mr-tutorial/slides.pdf29 Apr 2024: β̂IVW = Mean(β̂j,weights =1/σ2j ). 2. Weighted median:. β̂WMED = Median(β̂j,weights =1/σ2j ). 3. MR-Egger regression:. β̂Egger = lm(Γ̂j γ̂j,weights =1/σ2j ). 24/40. Weak instrument biasI -
Almost Exact Mendelian Randomization Qingyuan Zhao Statistical…
www.statslab.cam.ac.uk/~qz280/talk/eurocim-2023/slides.pdf29 Apr 2024: Fisher’s combination test 0.21. Two-stage least squares 0.02. Qingyuan Zhao (Cambridge) Almost Exact MR April 20, 2023 24 / 26. -
STATISTICAL MODELLING Part IIC, Michaelmas 2021Practical 3: Linear…
www.statslab.cam.ac.uk/~qz280/teaching/modelling-2022/P3.pdf29 Apr 2024: x <- c(rnorm(24), 4). > y <- 1 x rnorm(25). > -
SISCER Module 12 Lecture 2: Matching for Cohort Studies
www.statslab.cam.ac.uk/~qz280/teaching/siscer-2023/L2.pdf29 Apr 2024: multipleinference. 24 / 29. Observational studies and causal inference Basics of matching Various issues and techniques in matching References. -
The Cycle of Statistical Research Qingyuan Zhao Statistical…
www.statslab.cam.ac.uk/~qz280/talk/ccimi-2020/slides.pdf29 Apr 2024: Qingyuan Zhao (Stats Lab) The Cycle of Statistical Research CCIMI Seminar 24 / 48. -
Multiple conditional randomization tests
www.statslab.cam.ac.uk/~qz280/talk/berkeley-2021/slides.pdf29 Apr 2024: Qingyuan Zhao (University of Cambridge) Multiple conditional randomization tests Sep 29, 2021 @ UC Berkeley 24 / 30. -
Causal Inference: An Introduction Qingyuan Zhao Statistical…
www.statslab.cam.ac.uk/~qz280/talk/ssrmp-2020/slides.pdf29 Apr 2024: Cycle of statistical research is restored:. Conjecture Data collection. ModellingAnalysis. Qingyuan Zhao (Stats Lab) Causal Inference: An Introduction SSRMP 24 / 57. -
Mendelian Randomization: Old and New Insights Qingyuan Zhao…
www.statslab.cam.ac.uk/~qz280/talk/penn-biostat-2021/slides.pdf29 Apr 2024: 0.24. 0.28. 0.32. 0.36. 2 5 10 20 50 100 200. -
Selecting and ranking individualized treatment rules with…
www.statslab.cam.ac.uk/~qz280/talk/selective-inference-webinar-2021/slides.pdf29 Apr 2024: Take-home message: Precision medicine or Jenga? Qingyuan Zhao (Stats Lab, Cambridge) ITRs with unmeasured confounders January 14, 2021 24 / 25. -
HUMAN, SOCIAL, AND POLITICAL SCIENCES TRIPOS Part IIA Options ...
https://www.sociology.cam.ac.uk/files/part_iia_options_booklet_2024-25.pdf29 Apr 2024: HUMAN, SOCIAL, AND. POLITICAL SCIENCES TRIPOS. Part IIA Options Booklet. 2024-25 academic year. Students must register preliminary paper choices by. Friday 17th May 2024. Faculty of Human, Social, and Political Science. E-mail: -
Statistical modellingLecturer: Alberto J. Coca…
www.statslab.cam.ac.uk/~qz280/teaching/modelling-2022/notes_3Dec19.pdf29 Apr 2024: Statistical modellingLecturer: Alberto J. Coca. alberto.j.coca@statslab.cam.ac.uk1. Course website: https://albertococacabrero.wordpress.com/teaching/lectures/statistical-modelling-michaelmas-2019/. Acknowledgements: the following notes (and the -
HUMAN, SOCIAL, AND POLITICAL SCIENCES TRIPOS Part IIA Options ...
https://www.hsps.cam.ac.uk/files/part_iia_options_booklet_2024-25.pdf29 Apr 2024: HUMAN, SOCIAL, AND. POLITICAL SCIENCES TRIPOS. Part IIA Options Booklet. 2024-25 academic year. Students must register preliminary paper choices by. Friday 17th May 2024. Faculty of Human, Social, and Political Science. E-mail: -
www.statslab.cam.ac.uk/~qz280/index.xml
www.statslab.cam.ac.uk/~qz280/index.xml29 Apr 2024: Uploaded: <span class="timestamp-wrapper"><span class="timestamp"><2023-11-24 Fri></span></span>; Updated: <span class="timestamp-wrapper"><span class="timestamp"><2024-01-19 ... Teaching assistant: <a -
BETS: The dangers of selection bias in early analyses ...
www.statslab.cam.ac.uk/~qz280/talk/osu-2020/slides.pdf29 Apr 2024: Qingyuan Zhao. Statistical Laboratory, University of Cambridge. September 24, 2020 @ Ohio State University. ... Qingyuan Zhao (Stats Lab, Cambridge) BETS on COVID-19 Sep 14, 2020 24 / 49. -
Using sparsity to overcome unmeasured confounding:Two parametric…
www.statslab.cam.ac.uk/~qz280/talk/iscb-2020/slides.pdf29 Apr 2024: Qingyuan Zhao (Stats Lab) Specificity/Sparsity ISCB 2020 24 / 27. Focal point 2: Robust adjusted profile score (RAPS). ... 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.pdf29 Apr 2024: 41 45 62Date 01-20 01-21 01-23 01-24 01-25 01-26 01-27 01-28 01-29 01-30 01-31Cases 198 258 425 495 572 618 -
Candidate Number: POL2244 Paul Ottaro Fitzwilliam College Supervisor: …
https://www.crim.cam.ac.uk/files/pol-2244_thesis_paul_ottaro.pdf29 Apr 2024: 24. 2.4 Crime on Mass Transit. 25. 2.5 Research Gaps. 26. ... 9. Figure 24: Distribution of calls-for-service by month of year. 60. -
Two high-profile examples of selection bias Qingyuan Zhao Statistical …
www.statslab.cam.ac.uk/~qz280/talk/uw-csss-2022/slides.pdf29 Apr 2024: Initial Date of first medical visit 23-Jan 6.5% NA. Confirmed Date confirmed 24-Jan. ... Qingyuan Zhao (Stats Lab, Cambridge) Two high-profile examples of selection bias May 11, 2022 24 / 29. -
Using sparsity to overcome unmeasured confounding:Two examples…
www.statslab.cam.ac.uk/~qz280/talk/mrc-bsu-2019/slides.pdf29 Apr 2024: 1 0.024 2.62 0.055 0.0663 -1.8 0.51. 2 (adjusted for known batches) 0.043 0.24. ... Qingyuan Zhao (Stats Lab) Specificity MRC-BSU Seminar 24 / 30. Focal point 1: Weak instrument asymptotics. -
Confounder Adjustment in Multiple Hypothesis Testing
www.statslab.cam.ac.uk/~qz280/publication/cate/slides.pdf29 Apr 2024: Estimation. Hypothesis Tests. NumericalExamples. Summary. 24/49. Statistical model for confounding. Linear model for the responses (e.g. -
1 Candidate Number – POL 2212 James Hale Fitzwilliam ...
https://www.crim.cam.ac.uk/files/pol-2212_thesis_james_hale.pdf29 Apr 2024: offending” (Hayhurst et al., 2017, p. 11). 24. 2.4 Policing Drug Supply: The Overt Response. ... area that covers about 24% of the US population. The variables analysed were the. -
www.statslab.cam.ac.uk/~qz280/author/qingyuan-zhao/index.xml
www.statslab.cam.ac.uk/~qz280/author/qingyuan-zhao/index.xml29 Apr 2024: https://www.statslab.cam.ac.uk/qz280/talk/corpus-masterclass-2022/ Thu, 24 Mar 2022 14:00:00 0000 https://www.statslab.cam.ac.uk/qz280/talk/corpus-masterclass-2022/ What ... Fri, 11 Dec 2020 10:24:49 0000 -
Multiple conditional randomization tests
www.statslab.cam.ac.uk/~qz280/talk/mcp-2022/slides.pdf29 Apr 2024: Qingyuan Zhao (University of Cambridge) Multiple conditional randomization tests August 31, 2022 @ MCP Conference 24 / 26. -
CAUSAL INFERENCE - Example Sheet 2 Solutions J. Hera ...
www.statslab.cam.ac.uk/~qz280/teaching/causal-2023/S2.pdf29 Apr 2024: Q 2 We use the naming convention of Figure 1 and apply the result of Lemma 3.24 w.l.o.g. -
www.statslab.cam.ac.uk/~qz280/tag/study-design/index.xml
www.statslab.cam.ac.uk/~qz280/tag/study-design/index.xml29 Apr 2024: 24:49 0000 https://www.statslab.cam.ac.uk/qz280/images/icon_hu6351ee64df48d2892d6749f985b342fb_222017_512x512_fill_lanczos_center_3.png Study Design ... 2020 10:24:49 0000 https://www.statslab.cam.ac.uk/qz280/publication/design-bias-conservation/ Causal -
BETS: The dangers of selection bias in early analyses ...
www.statslab.cam.ac.uk/~qz280/talk/yale-biostats-2020/slides.pdf29 Apr 2024: Initial Date of first medical visit 23-Jan 6.5% NA. Confirmed Date confirmed 24-Jan. ... Qingyuan Zhao (Stats Lab, Cambridge) BETS on COVID-19 May 5, 2020 24 / 53. -
SISCER Module 12 Lecture 3: Sensitivity analysis
www.statslab.cam.ac.uk/~qz280/teaching/siscer-2023/L3.pdf29 Apr 2024: 0 g. 1-14 g. 15-24 g. >25 g. Ratio Difference. Lung cancer 0.07 0.47 0.86 1.66 23.71 1.59Other cancer 2.04 2.01 ... Then. M(. Γ) R(Γ) M(Γ). 24 / 26. Motivating example: Smoking and lung cancer Sensitivity analysis for matching Other methods under NUCA -
Mendelian randomization: From genetic association to epidemiological…
www.statslab.cam.ac.uk/~qz280/publication/mr-partially-bayes/slides.pdf29 Apr 2024: rs11191593. 0.24. 0.28. 0.32. 0.36. 2 5 10 20 50 100 200. ... 24/33. Diagnostic plots show satisfactory fit. I Same 160 SNPs, now using RAPS with Huber’s loss function. -
Design: The Elusive Principle of Statistics
www.statslab.cam.ac.uk/~qz280/talk/oxford-2024/slides.pdf29 Apr 2024: Red (symptom onsets before January 24): 3.9 days (2.9–5.5). Original study: 6.4 days (5.8–7.1). ... Initial Date of first medical visit 23-Jan 6.5% NA. Confirmed Date confirmed 24-Jan. -
CAUSAL INTERPRETATIONS OF BLACK-BOX MODELS QINGYUAN ZHAO AND TREVOR…
www.statslab.cam.ac.uk/~qz280/publication/pdp/paper.pdf29 Apr 2024: tation. Journal of Computational and Graphical Statistics, 24(1):44–65, 2015. Donald P Green and Holger L Kern. ... Statistical Association, 107(499):1106–1118, 2012. 24 CAUSAL INTERPRETATIONS OF BLACK-BOX MODELS. US EU JP. -
STATISTICAL MODELLING Part IIC, Michaelmas 2019Practical 4: More on…
www.statslab.cam.ac.uk/~qz280/teaching/modelling-2022/P4S.pdf29 Apr 2024: 4 43.31389 54.66047 31.734809 94.14793## 5 12.48274 16.01772 9.266988 27.68618## 6 24.07743 23.88221 13.820297 41.26974.
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