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  2. Thomas Bond Sprague Prize - Winners | Statistical Laboratory

    www.statslab.cam.ac.uk/thomas-bond-sprague-prize-winners
    29 Jun 2024: B.B. He (Queens' College) and M.Lehmkuehler (Girton College). ... T. Assiotis (Trinity College) and T. B. Berrett (Gonville and Caius College).
  3. Probability and Random Processes, 4e

    www.statslab.cam.ac.uk/~grg/books/prp5.html
    3 May 2024: Now let Z_n be bin(n, p), independent of B which is Bernoulli ber(p). ... By the result of Exercise 3.6.5,. H(Z_n1) = H(Z_n B) >= H(Z_n B|B) = H(Z_n|B) = H(Z_n).
  4. CHURCHILL COLLEGEUNIVERSITY OF CAMBRIDGE ROLLO DAVIDSON TRUST Thomas…

    www.statslab.cam.ac.uk/files/Rollo/spragueaward18.pdf
    28 Apr 2021: B.B. He of Queens’ College. for distinguished performance in the areas of optimisation and statistics.
  5. 25 Nov 2002: lXb } K<M-:K ¡ f RS%a TVZ } r<µ v SB5XUR Wub$Q$RYo v b:ZQ$iRQ$a_RTV_O-TVRbYVZS m &K p p TVZ ª p3 &K p d p &K ... à ¤¤n¤Â p¿ pK p ¡ p pp K pp -K p ¤Å b:ZfToTVZ&iWb v RbP a-n_ Q$nRfWeFWRS%a Æp g p K YVS%_QFRWnWRW K/Ç rnS%_ :ZQWZh
  6. BETS: The dangers of selection bias in early analyses ...

    www.statslab.cam.ac.uk/~qz280/talk/ido-2021/slides.pdf
    3 Jun 2024: A generative model. Four crucial epidemiological events. B: Beginning of stay in Wuhan;. ... f (t,s | B = b,E = e) 1{(b,e,t,s)D}P((B,E,T,S) D| B = b,E = e.
  7. MATHEMATICS OF MACHINE LEARNING Part IIExample Sheet 1 (of ...

    www.statslab.cam.ac.uk/~rds37/teaching/machine_learning/Qu1.pdf
    9 Feb 2024: Use thematrix identity. (A bb>)1 = A1 A1bb>A1. 1 b>A1b. 1. ... a b>. b M. )1=. (s1 s1b>M1. s1M1b M1 s1M1bb>M1),. where s := a b>M1b > 0 provided the matrix on the left is indeed invertible. ].
  8. Discussion of Large Covariance Estimation by Thresholding Principal…

    www.statslab.cam.ac.uk/~rjs57/YuSamworthDisc.pdf
    3 Sep 2013: 1. Table 1: For the same u and µB as in Section 6.2, define µ̃′B = (µ. ... To examine the effect of missing the Kth common factor, assume (2.1) and that rank(BB) = K,but the estimator is.
  9. JPM Michaelmas 2016 Probability and Measure 1 1.1. Let ...

    www.statslab.cam.ac.uk/~jpm205/teaching/mich2016/ex1.pdf
    10 Oct 2016: algebra. 1.2. Show that the following sets of subsets of R all generate the same σ-algebra:(a) {(a,b) : a < b}, (b) {(a,b] : a < b}, (c) {(,b] : b ... 1.8. Let B be a Borel subset of the interval [0, 1].
  10. Mathematical Tripos: Part IB DJS/Lent 2017 Statistics: Example Sheet…

    www.statslab.cam.ac.uk/Dept/People/djsteaching/ex-S1B-17-1.pdf
    17 Jan 2017: likelihood estimate of θ is (2a b)/(b 2c). 4. (a) Let X1,. ... b) For some n > 2, let X1,. ,Xn be iid with Xi Exponential(θ).
  11. p.dvi

    www.statslab.cam.ac.uk/~james/Lectures/ocex3.pdf
    24 Nov 2006: 3+'$% >$ ,) $R+'0 34 -$%$4. 8f : ; Yf A: N  M  9 P N9: Pf : Z E ]. b. " # $%&'() ,) $R+'0 34 -$%$4 R$64)00 '%'0 'h) b ... 8<: ; b N<: P , N9: P Y Y n 2 ,)) N< P ; Y - N< P- N< P Z ]N {| } } | )43&'-'1 $> 0 37'%34.
  12. STATISTICAL MODELLING Part IIC, Michaelmas 2021Practical 2: More on…

    www.statslab.cam.ac.uk/~qz280/teaching/modelling-2022/P2.pdf
    3 Jun 2024: Thus for large B we can expect to see thatFB(x) F(x). ... B <- length(f_stat). theoretical_quantiles <- qf((1:B) / (B 1), df1, df2).
  13. Japan2012.dvi

    www.statslab.cam.ac.uk/~rjs57/Japan2012.pdf
    21 Sep 2012: The theorem requires no exchangeability or randomguessing conditions. • It holds even when B = 1. • ... B. B. j=1. 1{kŜ(A2j1)}1{kŜ(A2j )},and note that E{Π̃B(k)} = p2k,n/2. Now.
  14. JRN Michaelmas 2009 Probability and Measure 1 1.1 Let ...

    www.statslab.cam.ac.uk/~james/Lectures/pmex1.pdf
    2 Oct 2009: algebra. 1.2 Show that the following sets of subsets of R all generate the same σ-algebra:(a) {(a, b) : a < b}, (b) {(a, b] : a < b}, (c) {(, b] : b ... cn, } are. independent. 1.8 Let B be a Borel subset of the interval [0, 1].
  15. Multiple conditional randomization tests

    www.statslab.cam.ac.uk/~qz280/talk/ims-2022/slides.pdf
    3 Jun 2024: B. B. B. B. BB B. D. D. D. D. D. ... 24117–24126 (2020).5. T. B. Berrett, Y. Wang, R. F. Barber, R.
  16. 27 Aug 2002: 07"%$$8H<;'72#'<O=7P.2% #& Z"A#9&WAY".-.'"B/'<O812%<; #j-"<F$=21#-ÊMð. ... G"<&7P.'" #&J7"%$$8H<;'72#'<O07.'2 # TmÏ'<;J=2<&PÊ2%$();.-&D"%A212%<; #j-"<($=2#1+jÊ(B/j9=<"07P.'" #&J7P"$$8H<72#'<O=7P.2% T.
  17. Selection bias in 2020 Qingyuan Zhao Statistical Laboratory,…

    www.statslab.cam.ac.uk/~qz280/talk/ocis-2020/slides.pdf
    3 Jun 2024: Four crucial epidemiological events. B: Beginning of stay in Wuhan;. E : End of stay in Wuhan;. ... f (t,s | B = b,E = e) 1{(b,e,t,s)D}P((B,E,T,S) D| B = b,E = e.
  18. JRN Michaelmas 2009 Probability and Measure 2 3.1 Suppose ...

    www.statslab.cam.ac.uk/~james/Lectures/pmex2.pdf
    2 Oct 2009: 2 )dx 0. 3.8 Let u and v be differentiable functions on [a, b] with continuous derivatives u′. ... and v′. Show that for a < b b. a. u(x)v′(x)dx = {u(b)v(b) u(a)v(a)}.
  19. What is a randomization test?

    www.statslab.cam.ac.uk/~qz280/talk/toronto-2022/slides.pdf
    3 Jun 2024: 2017). B. B. B. B. BB B. D. D. D. D. ... K. L. Morgan, D. B. Rubin, Annals of Statistics 40, 1263–1282 (2012).17.
  20. 2 Oct 2001: $"-i,; | | (57/;&(),N$'&()g)D,b"/b;1?#"1.',;)UK1"A Í 2/;)1./U(,41?;#1.RW"8KD5,;1.1p/!&1$'&(")OI@#"1p$]KJ$' ... üý ] $ _N  a É º? ¿.¿.¿0 å?b(5 ª« É )T6dc e cæ õ ] 5 _N fa É º õ. ¿?¿.¿
  21. Michaelmas 2019 JRN STOCHASTIC FINANCIAL MODELS Example Sheet 2 ...

    www.statslab.cam.ac.uk/~james/Lectures/sfmex2.pdf
    7 Oct 2019: Fix integers a,b 1 and setT = min{n 0 : Xn {a,b}}. ... Use (b) to find random variables (Mn)n3 such that, forall n 0,.
  22. 2 Oct 2001: C/-<7:9;-/7&D9,)FE8Ba7:7NW.& JI);-5Jj?:-4fUOP-39w]¤/D D,] Z Ä¥ ¿ fXU),?B). ... ä 2tvuwyx ä t r t 0/2 z3GI?iNJ Xh Z ZmÅ ¤fKJwB5@>B/9,C3-<S'?
  23. BETS: The dangers of selection bias in early analyses ...

    www.statslab.cam.ac.uk/~qz280/talk/osu-2020/slides.pdf
    3 Jun 2024: A generative model. Four crucial epidemiological events. B: Beginning of stay in Wuhan;. ... f (t,s | B = b,E = e) 1{(b,e,t,s)D}P((B,E,T,S) D| B = b,E = e.
  24. Two high-profile examples of selection bias Qingyuan Zhao Statistical …

    www.statslab.cam.ac.uk/~qz280/talk/uw-csss-2022/slides.pdf
    3 Jun 2024: Let’s start from the first principles. Four crucial epidemiological events. B: Beginning of stay in Wuhan;. ... f (t,s | B = b,E = e) 1{(b,e,t,s)D}P((B,E,T,S) D| B = b,E = e.
  25. Sensitivity analysis for observational studies: Looking back and…

    www.statslab.cam.ac.uk/~qz280/talk/yale-biostats-2020-2/slides.pdf
    3 Jun 2024: Journal of the Royal Statistical Society: Series B (StatisticalMethodology), 82(1):39–67, 2020. ... Q. Zhao, D. S. Small, and B. B. Bhattacharya. Sensitivity analysis for inverseprobability weighting estimators via the percentile bootstrap.
  26. 2 Oct 2001: î b $ iÝ5ÞíJà b â ) dïêì' à , L b $c&(' d U) dïêì' à ,ð ' b@b kÕ fE56= An %9#/?967HIxv["5. ... b ) d iÈ _=X] U rqW5X<Y#Z[WW5X]_np]É ê' à , ð ' b@b d $>@>) r Ì Lb5$b ) iÈ _=X] U rq_oW5p]=q<rX#]=_Sp]É ê'
  27. Cambridge2012.dvi

    www.statslab.cam.ac.uk/~rjs57/Cambridge2012.pdf
    21 Sep 2012: B. B. j=1. 1{kŜ(A2j1)}1{kŜ(A2j)},and note that E{Π̃B(k)} = p2k,n/2. Now. 0 1B. ... Roy.Statist. Soc., Ser. B, 68, 49–67. • Zou, H. and Hastie, T.
  28. STATISTICAL MODELLING Part IICPractical 2: More on the basics ...

    www.statslab.cam.ac.uk/~rds37/teaching/statistical_modelling/Practical2.pdf
    26 Jan 2015: Thus for large B we can expect to see thatFB(x) F(x). ... theoretical_quantiles <- qf((1:B) / (B 1), df1, df2). plot(theoretical_quantiles, f_stat). abline(0, 1, col = "red").
  29. Curriculum Vitae

    www.statslab.cam.ac.uk/~qz280/files/cv.pdf
    20 Mar 2024: 15, no. 1, pp. 363–390, 2021. doi: 10.1214/20-aoas1401. 9. B. Zhang, J. ... S. Small, and B. B. Bhattacharya, “Sensitivity analysis for inverse probabilityweighting estimators via the percentile bootstrap,” Journal of the Royal Statistical
  30. 2 Oct 2001: C=68:$&1[)601'.)g#+01.$: 0#>%4!-5O@-, "056%4-FGV%4!-561.$;#0g5+!Kt'.)61['? ' $;1['.$&%,?"8 H! ... M?C8' $:/21,FÀ05+!C' e?CO?C$;5=Æ_ÒV('.)6g5A+/e=,]!"B'?
  31. High-dimensional data and the Lasso Rajen D. ShahStatistical…

    www.statslab.cam.ac.uk/~rds37/papers/Lasso_Rajen_Shah.pdf
    23 Sep 2015: One such approximation results from replacing ‖b‖0 with ‖b‖1 :=. pk=1 |bk|, so. ... Yet importantly, sparsity of the estimator is retained. This is essentially because theset {b : ‖b‖1 r} for r > 0 has corners; see Bühlmann and van de Geer
  32. 27 Sep 2021: formulagives the stationary distribution of B the buer space required by theserver as. ... aeb PfB bg ae. b b. for constants aa Consider theMGqueue Theconstraintontail behaviourB logPfB.
  33. Multiple conditional randomization tests

    www.statslab.cam.ac.uk/~qz280/talk/mcp-2022/slides.pdf
    3 Jun 2024: B. B. B. B. BB B. D. D. D. D. D. ... K. L. Morgan, D. B. Rubin, Annals of Statistics 40, 1263–1282 (2012).11.
  34. 2 Oct 2001: Nh11%Ú9;%(G#&?09#,%(-]M9;CA-0?B9;UV-09;)&%@CZ#&%MÛÁ 7CA-01=-B?B#&%CA94-09;)&%Û=?B)&U#&U942;94-09;1CXÜ%ÝyQ/1)5?01:&X ÞX ... 5MI-B/1T+)&?B: » &B t >ý å Ù é H)5C Á ¿Ù ýC09;% Á ¿ÙNh1KH)&V2;M/#jG&1QVC01M<yQ/1)&?B1:5XÉØX Ù>#&%MZF(%)ND241
  35. 2 Oct 2001: QRQR-P+S B?egI:?-PJBCKIQ. 7 C} vó D@ Á ; Á } e Bx>Nºx}A}. ... PG>-PG0E.BCJKqm:?K oQG:xoQBC>s-H:?JqQW9ÇêefxBCgMqm:?K o:?-s-AG9e B)B?-nB?eN:<q:xoo>sxBCgEhqJS«8-PBY-PGs-PBx,¡8g-NJOexBCg0qm:?K
  36. paper.dvi

    www.statslab.cam.ac.uk/~frank/CP/cp.pdf
    26 Apr 2009: Broadband trac and statistical sharing a Eective bandwidths b Multiplexing models c Charging mechanisms. ... grows the probability B approaches a solution of the equation. B E B BC.
  37. BETS: The dangers of selection bias in early analyses ...

    www.statslab.cam.ac.uk/~qz280/talk/yale-biostats-2020/slides.pdf
    3 Jun 2024: A generative model. Four crucial epidemiological events. B: Beginning of stay in Wuhan;. ... f (t,s | B = b,E = e) 1{(b,e,t,s)D}P((B,E,T,S) D| B = b,E = e.
  38. 8 Apr 2017: denote by f (b) = {f (b′)}b′ 6=b the entire collection of curves, potentially including the curve for the. ... 2 log(p)/n for some constant A2 > 0. Define. B = {b Rp : bN = 0}.
  39. ADVANCED PROBABILITY JAMES NORRIS Contents 0. Review of measure ...

    www.statslab.cam.ac.uk/~james/Lectures/ap.pdf
    3 Oct 2021: We denote this σ-algebra by B(E) and call its elementsBorel sets. ... SetG = σ(W) = {{W B} : B B}. Write Y = aW b, where a,b R are chosen to satisfyaE(W) b = E(X), a var W = cov(W,X).
  40. latest.dvi

    www.statslab.cam.ac.uk/~frank/PAPERS/eff.pdf
    9 Dec 2005: Then Cramér’s estimate is. P {B > b} 1 νµ. κηeκb as b. ... a1eκb P {B > b} a2e. κb b 0 (4.5). for constants a1, a2 1.
  41. 6 Nov 2023: Then we define. σ(Xi : i I) = σ ({ω : Xi(ω) B} : i I,B B) ,. i.e. this is the smallest σ-algebra that makes (Xi)iI measurable. 3. ... Moreover, if Y ′ also satisfies (a) and (b), then Y = Y ′ a.s.
  42. Sensitivity of mixing times in Eulerian digraphs Lucas Boczkowski ...

    www.statslab.cam.ac.uk/~ps422/rw-directed-graphs.pdf
    23 Mar 2016: n. 9. 0. A. A′. a. B. B′. b. 23. 23. ... P. (Xτ,Zτ {B,B′}, (Xt) F. )= P. (Xτ {A,A′},ζ = 0, (Xt) F. )
  43. 20 Apr 2012: R2. B(ζ̃(s′),x. ) ,. where ζ̃ is a standard Brownian motion. ... By Lemma 4.3 we get that if and K K′ are large enough, then the integral of g(z) inside theball B = B(0, (K K′)/2) is larger than
  44. Mixing times of Markov chains Perla Sousi∗ December 8, ...

    www.statslab.cam.ac.uk/~ps422/mixing-notes.pdf
    8 Dec 2020: because µ(ABc) ν(ABc) 0 by the definition of B. We further have. ... Proof. Here we describe Pinsker’s method. Let A = {a1,. ,an} and B = {b1,.
  45. Machine Learning meets Biostatistics IIA crash course on Causal ...

    www.statslab.cam.ac.uk/~qz280/talk/ccaim-summer-school-2022/slides.pdf
    3 Jun 2024: a,B = b,C = c). It is common to model the counts by Yabcind Poisson(µ πabc ). glm formula in R Poisson log-linear model Joint distribution Independence. YABC log µabc = ... Directed acyclic graph (DAG) = directed graph with no cycles. If A B, A pa(B)
  46. SISCER Module 12 Lecture 2: Matching for Cohort Studies

    www.statslab.cam.ac.uk/~qz280/teaching/siscer-2023/L2.pdf
    3 Jun 2024: Journal of the National Cancer Institute, 32(5):1161–1188. Hansen, B. B. (2011). ... B. (1983). The central role of the propensity score in observational studies forcausal effects.
  47. SISCER Module 12 Lecture 3: Sensitivity analysis

    www.statslab.cam.ac.uk/~qz280/teaching/siscer-2023/L3.pdf
    3 Jun 2024: Doll, R. and Hill, A. B. (1950). Smoking and carcinoma of the lung. ... S., and Bhattacharya, B. B. (2019). Sensitivity analysis for inverse probability weightingestimators via the percentile bootstrap.
  48. O.dvi

    www.statslab.cam.ac.uk/~rrw1/opt1998/O.pdf
    9 May 2011: Return to 2. We need to pick a b.f.s. to start. ... If we pick x = 0, z = b this. is a b.f.s.
  49. Stochastic Financial Models J.R. Norris December 4, 2019 1 ...

    www.statslab.cam.ac.uk/~james/Lectures/sfm.pdf
    4 Dec 2019: a) P(ρ > 0) = 1,. (b) P̃(A) = E(ρ1A) for all A F. ... Hence (b) holds.Write Rd as an orthogonal direct sum E0 E1, where.
  50. Collisions of Random Walks Martin T. Barlow∗ Yuval Peres† ...

    www.statslab.cam.ac.uk/~ps422/collisions-rws.pdf
    20 Apr 2012: such that Pa,b(Xm = a0,Ym = b0) > 0 for some m 0. ... Let B(x0,r) = {y : d(x0,y) r} and Y Bt (B := B(x0,r)) be the discrete time simplerandom walk on G killed when it exits B(x0,r)
  51. Capacity of the range of random walk on Z4 ...

    www.statslab.cam.ac.uk/~ps422/CLTd4.pdf
    15 Nov 2016: Proposition 1.6. Let A and B be two finite subsets of Zd. ... 4. We intend to apply (1.6) with A = R1n and B = R2n.

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