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1 - 50 of 464 search results for katalk:PC53 24 / |u:www.statslab.cam.ac.uk where 0 match all words and 464 match some words.

  1. Results that match 1 of 2 words

  2. 70 Years of Percolation | Statistical Laboratory

    https://www.statslab.cam.ac.uk/70-years-percolation
    23 Jul 2024: 24-28 July 2023. Percolation, introduced by Broadbent, Hammersley, and Morton 70 years ago, is a subject at the very centre of modern probability theory. ... The conference with start on Monday (24 July) at 9am and finish on Friday (28 July) after lunch.

  3. https://www.statslab.cam.ac.uk/~qz280/tag/corpus/index.xml

    https://www.statslab.cam.ac.uk/~qz280/tag/corpus/index.xml
    22 Jul 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

  4. https://www.statslab.cam.ac.uk/~qz280/talk/index.xml

    https://www.statslab.cam.ac.uk/~qz280/talk/index.xml
    22 Jul 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

  5. BETS: The dangers of selection bias in early analyses of the…

    https://www.statslab.cam.ac.uk/~qz280/talk/osu-2020/
    22 Jul 2024: Date. 2020-09-24. Event. OSU Statistics Seminar. Location. Department of Statistics, Ohio State University.

  6. Publications | Statistical Laboratory

    https://www.statslab.cam.ac.uk/publications?page=66
    23 Jul 2024: K O'Rourke, DG Altman. – Stat Med. (2005). 24,. 2733. (doi: 10.1002/sim.2115). ... 24,. 2743. (doi: 10.1002/sim.2114). Issues in data monitoring and interim analysis of trials.

  7. https://www.statslab.cam.ac.uk/~qz280/author/yanyao-yi/index.xml

    https://www.statslab.cam.ac.uk/~qz280/author/yanyao-yi/index.xml
    22 Jul 2024: Yanyao Yi | Qingyuan Zhao https://www.statslab.cam.ac.uk/qz280/author/yanyao-yi/ Yanyao Yi Source Themes Academic (https://sourcethemes.com/academic/) en-us 2024 Thu, 24 Sep 2020 ... yi/ Toward Better Practice of Covariate Adjustment in Analyzing

  8. Abstract

    https://www.statslab.cam.ac.uk/~rrw1/abstracts/c92a.html
    20 Sep 2011: Prob., 24, 667-681, 1992. Abstract. Items of various types arrive at a bin packing facility according to random processes and are to be combined with other readily available items of

  9. Probability, Statistics and Optimization

    https://www.statslab.cam.ac.uk/~frank/BOOKS/pso.html
    16 Sep 2002: Kendall. 24. The link between kriging and thin plate splines, J.T.

  10. PPT Slide

    https://www.statslab.cam.ac.uk/~frank/TALKS/eurandom2002/sld024.htm
    4 Nov 2002: Slide 24 of 36.

  11. Investigation of cell scale and burst scale effects on the cell loss…

    https://www.statslab.cam.ac.uk/~rrw1/abstracts/c97a.html
    20 Sep 2011: Workshop on Performance Engineering of Computer and Telecommunication Systems (UKPEW'97) , Ilkley, U.K., July 24, 1997.

  12. Rate Your Risk Quiz

    https://www.statslab.cam.ac.uk/~rrw1/stats/quiz.html
    1 May 1996: 1 in 24 1 in 345 1 in 720 2. Which of the following is most likely to happen to you?

  13. STATISTICAL MODELLING Part IIC, Michaelmas 2019Practical 4: More on…

    https://www.statslab.cam.ac.uk/~qz280/teaching/modelling-2022/P4S.pdf
    22 Jul 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.

  14. History of the Diet Problem

    https://www.statslab.cam.ac.uk/~rrw1/opt/diet_history.html
    15 Apr 2010: Stigler's guess for the optimal solution was off by only 24 cents per year.

  15. BETS: The dangers of selection bias in early analyses ...

    https://www.statslab.cam.ac.uk/~qz280/talk/ido-2021/slides.pdf
    22 Jul 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.

  16. Richard Weber's Publications

    https://www.statslab.cam.ac.uk/~rrw1/publications/papers.html
    8 Nov 2013: In Proceedings of 15th U.K. Workshop on Performance Engineering of Computer and Telecommunication Systems (UKPEW'97) , Ilkley, U.K., July 24, 1997. ... IEEE Journal on Selected Areas in Communications, 24(5):10341049, May 2006. J.

  17. STATISTICAL MODELLING Part IIC, Michaelmas 2019 Practical 8:…

    https://www.statslab.cam.ac.uk/~qz280/teaching/modelling-2022/P8S.pdf
    22 Jul 2024: codes: 0 '' 0.001 '' 0.01 '' 0.05 '.' 0.1 ' ' 1#### (Dispersion parameter for Gamma family taken to be 0.06801047)#### Null deviance: 7.7060 on 24 degrees of freedom## Residual

  18. Publications | Statistical Laboratory

    https://www.statslab.cam.ac.uk/publications?page=76
    23 Jul 2024: Journal of Physics A: Mathematical and Theoretical. (1999). 24,. l491. ... doi: 10.1088/0305-4470/24/9/007). Approximations for semi-Markov single ion channel models. SM Pitts.

  19. Using sparsity to overcome unmeasured confounding:Two examples…

    https://www.statslab.cam.ac.uk/~qz280/talk/mrc-bsu-2019/slides.pdf
    22 Jul 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.

  20. SISCER Module 15 Practice 2: Matching/Weighting and Sensitivity…

    https://www.statslab.cam.ac.uk/~qz280/teaching/siscer-2023/S2.pdf
    22 Jul 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

  21. Selection bias in 2020 Qingyuan Zhao Statistical Laboratory,…

    https://www.statslab.cam.ac.uk/~qz280/talk/ocis-2020/slides.pdf
    22 Jul 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.

  22. BETS: The dangers of selection bias in early analyses ...

    https://www.statslab.cam.ac.uk/~qz280/talk/osu-2020/slides.pdf
    22 Jul 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.

  23. STATISTICAL MODELLING Part IIC / Michaelmas 2022Example Sheet 4 ...

    https://www.statslab.cam.ac.uk/~qz280/teaching/modelling-2022/E4.pdf
    22 Jul 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.

  24. Confounder Adjustment in Multiple Hypothesis Testing

    https://www.statslab.cam.ac.uk/~qz280/publication/cate/slides.pdf
    22 Jul 2024: Estimation. Hypothesis Tests. NumericalExamples. Summary. 24/49. Statistical model for confounding. Linear model for the responses (e.g.

  25. Small Data, Big Time—A retrospect of the first weeks of COVID-19

    https://www.statslab.cam.ac.uk/~qz280/talk/rss-2021/slides.pdf
    22 Jul 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

  26. What is a randomization test?

    https://www.statslab.cam.ac.uk/~qz280/talk/toronto-2022/slides.pdf
    22 Jul 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].

  27. Using sparsity to overcome unmeasured confounding:Two parametric…

    https://www.statslab.cam.ac.uk/~qz280/talk/iscb-2020/slides.pdf
    22 Jul 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.

  28. STATISTICAL MODELLING Part IIC, Michaelmas 2021Practical 3: Linear…

    https://www.statslab.cam.ac.uk/~qz280/teaching/modelling-2022/P3.pdf
    22 Jul 2024: x <- c(rnorm(24), 4). > y <- 1 x rnorm(25). >

  29. Simultaneous Hypothesis Testing using Internal Negative Controls…

    https://www.statslab.cam.ac.uk/~qz280/publication/ranc/slides.pdf
    22 Jul 2024: The heuristic in Hung et al. (2014) corresponds to using λ = 1 or q = π, which is quitesensible!Qingyuan Zhao (Cambridge) Negative controls March 29 @ Penn 24 / 31.

  30. Almost Exact Mendelian Randomization Qingyuan Zhao Statistical…

    https://www.statslab.cam.ac.uk/~qz280/talk/eurocim-2023/slides.pdf
    22 Jul 2024: Fisher’s combination test 0.21. Two-stage least squares 0.02. Qingyuan Zhao (Cambridge) Almost Exact MR April 20, 2023 24 / 26.

  31. Two high-profile examples of selection bias Qingyuan Zhao Statistical …

    https://www.statslab.cam.ac.uk/~qz280/talk/uw-csss-2022/slides.pdf
    22 Jul 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.

  32. Towards Reliable Inference for Precision Medicine

    https://www.statslab.cam.ac.uk/~qz280/talk/jsm-2021/slides.pdf
    22 Jul 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

  33. Multiple conditional randomization tests

    https://www.statslab.cam.ac.uk/~qz280/talk/ims-2022/slides.pdf
    22 Jul 2024: Qingyuan Zhao (University of Cambridge) Multiple conditional randomization tests June 27, 2022 @ IMS Annual Meeting 24 / 26.

  34. Network routing

    https://www.statslab.cam.ac.uk/~frank/CP/CPREAD/nr.html
    14 May 1996: Graphentheoretische Methoden und ihre Anwendungen. pp. 56-59. Berlin: SpringerVerlag (1969). [24] Langton, C.G.

  35. Selective Inference for Effect Modification

    https://www.statslab.cam.ac.uk/~qz280/publication/effect-modification/slides.pdf
    22 Jul 2024: Department of Statistics, University of Pennsylvania. May 24, ACIC 2017. Manuscript and slides are available athttp://www-stat.wharton.upenn.edu/qyzhao/. ... Selectiveinference foreffectmodification. Numericalexamples. Future work. References. 24/28.

  36. SISCER Module 12 Lecture 3: Sensitivity analysis

    https://www.statslab.cam.ac.uk/~qz280/teaching/siscer-2023/L3.pdf
    22 Jul 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

  37. How infectious was COVID-19 when it first circulated in Wuhan?

    https://www.statslab.cam.ac.uk/~qz280/talk/corpus-masterclass-2022/slides.pdf
    22 Jul 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

  38. Mendelian randomization

    https://www.statslab.cam.ac.uk/~qz280/talk/mr-tutorial/slides.pdf
    22 Jul 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

  39. Design: The Elusive Principle of Statistics

    https://www.statslab.cam.ac.uk/~qz280/talk/oxford-2024/slides.pdf
    22 Jul 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.

  40. Comment on “Causal inference using invariant prediction” Qingyuan…

    https://www.statslab.cam.ac.uk/~qz280/publication/invariant-prediction-comment/comment.pdf
    22 Jul 2024: This hybrid perspective becomes clear whencomparing the assumptions in Equation (4) to (24), (28) or (31).

  41. SISCER Module 12 Lecture 2: Matching for Cohort Studies

    https://www.statslab.cam.ac.uk/~qz280/teaching/siscer-2023/L2.pdf
    22 Jul 2024: multipleinference. 24 / 29. Observational studies and causal inference Basics of matching Various issues and techniques in matching References.

  42. Mendelian randomization: From genetic association to epidemiological…

    https://www.statslab.cam.ac.uk/~qz280/publication/mr-partially-bayes/slides.pdf
    22 Jul 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.

  43. Multiple conditional randomization tests

    https://www.statslab.cam.ac.uk/~qz280/talk/berkeley-2021/slides.pdf
    22 Jul 2024: Qingyuan Zhao (University of Cambridge) Multiple conditional randomization tests Sep 29, 2021 @ UC Berkeley 24 / 30.

  44. CAUSAL INTERPRETATIONS OF BLACK-BOX MODELS QINGYUAN ZHAO AND TREVOR…

    https://www.statslab.cam.ac.uk/~qz280/publication/pdp/paper.pdf
    22 Jul 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.

  45. Causal Inference: An Introduction Qingyuan Zhao Statistical…

    https://www.statslab.cam.ac.uk/~qz280/talk/ssrmp-2020/slides.pdf
    22 Jul 2024: Cycle of statistical research is restored:. Conjecture Data collection. ModellingAnalysis. Qingyuan Zhao (Stats Lab) Causal Inference: An Introduction SSRMP 24 / 57.

  46. CAUSAL INFERENCE - Example Sheet 2 Solutions J. Hera ...

    https://www.statslab.cam.ac.uk/~qz280/teaching/causal-2023/S2.pdf
    22 Jul 2024: Q 2 We use the naming convention of Figure 1 and apply the result of Lemma 3.24 w.l.o.g.

  47. Two-Sample Instrumental Variable Analysis: Challenges and Some…

    https://www.statslab.cam.ac.uk/~qz280/publication/two-sample-iv/slides.pdf
    22 Jul 2024: References. 24/42. Should we include very weak instruments? Theorem (Asymptotic normality).

  48. PUBLICATIONS OF DOMINIC WELSH 1962 [1] J. M. Hammersley ...

    https://www.statslab.cam.ac.uk/~grg/papers/welsh-bib.pdf
    6 Jun 2024: 24] J. A. Bondy and D. J. A. Welsh. Some results on transversal matroids and constructions for identi-cally self-dual matroids. ... In 35th Annual Symposium on Foundations of Computer Science(Santa Fe, NM, 1994), pages 24–35.

  49. https://www.statslab.cam.ac.uk/~qz280/tag/study-design/index.xml

    https://www.statslab.cam.ac.uk/~qz280/tag/study-design/index.xml
    22 Jul 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

  50. 23 1/I/10H Statistics Use the generalized likelihood-ratio test to ...

    https://www.statslab.cam.ac.uk/~lab85/resources/Stats2004.pdf
    28 Apr 2023: Part IB 2004. 24. 2/I/10H Statistics. A study of 60 men and 90 women classified each individual according to eye colourto produce the figures below. ... χ21 χ22 χ. 23 χ. 24 χ. 25 χ. 26. 95% percentile 3.84 5.99 7.81 9.49 11.07 12.5999% percentile

  51. Mendelian Randomization: Old and New Insights Qingyuan Zhao…

    https://www.statslab.cam.ac.uk/~qz280/talk/penn-biostat-2021/slides.pdf
    22 Jul 2024: 0.24. 0.28. 0.32. 0.36. 2 5 10 20 50 100 200.

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