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24 Mar 2010: Theclass of log-concave densities has many attractive properties and has been well-studied, particularlyin the economics, sampling and reliability theory literature. ... See Bagnoli and Bergstrom(2005) for many other applications of log-concavity to

11 Mar 2015: mod2 <- glm(Freq subject_msubject_f match, data=SD_subj, family=poisson). > anova(mod1, mod2, test="LR"). ... Therefore we can calculate the approximate p-value for the test above with. >

29 Apr 2024: mod2 <- glm(Freq subject_msubject_f match, data=SD_subj, family=poisson). > anova(mod1, mod2, test="LR"). ... Therefore we can calculate the approximate p-value for the test above with. >

29 Apr 2024: Randomization inference: General tests. Randomization provides the “reasoned basis” for Fisher’s exact test. ... Randomization inference: F-test. Setting: Neyman-Rubin model, A = {0,1,. ,k 1}.

29 Apr 2024: The first approachtries to test the conditional independence A[n] Y[n](0) | X. ... A level-α randomisation test then rejects H0 if Pm α. 2.19 Theorem.

29 Apr 2024: The Reviewof Economics and Statistics, 92(4):882–898, 2010. doi:10.1162/REST a 00036. C. ... Biometrics, 69:803–811, 2013. G. W. Imbens. Sensitivity to exogeneity assumptions in program evaluation.American Economic Review, 93:126–132, 2003.

29 Apr 2024: Solid curves: contours of likelihood ratio test. Dashed curves:. estimated ATE reduced by half. ... Blattman, Christopher and Jeannie Annan (2010). “The Consequences of ChildSoldiering”. In: The Review of Economics and Statistics 92.4, pp.

29 Apr 2024: Examples in social sciences. 1 Economics: How does supply and demand (causally) depend on price? ... Statistical inference: Approach 1. Randomisation inference (permutation test). Test the hypothesis H0 : A Y | X (or H0 : A Y if randomisation does

29 Apr 2024: 7/40. IV in Economics: Effect of military service on earnings2. Lottery number Z Military service X Earning Y. ... administrative records. American Economic Review, 80(3), 313–336. 8/40. Results of the Vietnam-war lottery study.

29 Apr 2024: Future work: Goodness-of-fit test of the statistical model. Good statistical fit more confidence in the results? ... TheReview of Economics and Statistics, 92(3):557–561, 2010. M. Katan. Apoupoprotein e isoforms, serum cholesterol, and cancer.

29 Apr 2024: ICE is first introduced to discover. interaction between the predictor variables and visually test if the function g is additive. ... Journal of Economic Perspectives, 31(2):87–106, 2017. Judea Pearl. Comment: Graphical models, causality and

29 Apr 2024: I In R, run summary(lm(YX)).I Equivalent to a two-sample t-test with equal variance. ... Journal of Financial Economics, 33(1).7. Carhart, M. M. (1997). “On persistence in mutual fund performance.” Journal of Finance, 52(1).

29 Apr 2024: REFERENCES. Angrist, J. D. and Krueger, A. B. (1999). Empirical strategies in labor economics. ... TheAmerican Economic Review Papers and Proceedings 93 126-132. Keele, L. and Small, D.

20 Mar 2024: arXiv: 2208.13871 [stat.ME]. 49. Y. Zhang and Q. Zhao, “Multiple conditional randomization tests,” 2021. ... 15. Journal of the Americal Statistical Association. 16. Journal of Business & Economic Statistics.

6 Nov 2017: Identifying the functional param-eters f1,f2 from some observations in such a diffusionmodel is of fundamental importance in many appli-cations in modern science, e.g., in biology, physicsand economics. ... general, non-linear, inverse problems. In Ray

19 Jun 2014: Gaussian Approximations and Bootstrap with p >> n. Victor Chernozhukov. Victor Chernozhukov, Department of Economics, MIT, 50 Memorial Drive, E52-361B,. ... Gábor Lugosi. Gábor Lugosi, Department of Economics, Pompeu Fabra University, Ramon Trias

10 Jun 2021: 2018. JAD Aston and C Kirch. Efficiency of change points tests in high dimensional settings, Electronic Journal of Statistics, 12: 1901-1947. ... I Hindrayanto, JAD Aston, SJ Koopman, M Ooms. Modeling trigonometric seasonal components for monthly

31 Aug 2007: He returned to Oxford in 1959 as Senior Research Officer at theInstitute of Economics and Statistics. ... be producedto order and if so how; can they be recognised and can we test that they are not im-posters?

29 Dec 2006: What are the challenges and, in particular, whattechnology, economic and networkmodelling issues need to be overcome tomake it happen? ... of existing policy instrumentshave become apparent, and the economic damage ofcongestion is rapidly increasing.

4 Nov 1999: resources: an experimental approach. Rand Journal of Economics 20 1–25. Bernheim, B.D., M. ... Bell Journal of Economics 13 402–417. Rothkopf, M.H., A. Pekeč, R.M.

1 Apr 2021: Etanercept, infliximab and adalimumab for the treatment of psoriatic arthritis: a systematic review and economic evaluation. ... E C Marshall and D J Spiegelhalter. Simulation-based tests for divergent behaviour in hierarchical models.

13 May 2024: 2009). 15,. 205. (doi: 10.3109/14639239009025268). Evaluating medical expert systems: What to test and how? ... LCG Rogers. – Mathematics and Financial Economics. (2009). 2,. 151. (doi: 10.1007/s11579-009-0018-x).

13 May 2024: Between 2005 and 2021 he was with the Department of Informatics of the Athens University of Economics and Business. ... I Papageorgiou, I Kontoyiannis. (2023). (doi:Temporally Causal Discovery Tests for Discrete Time Series and Neural Spike Trains.

12 May 2022: The lectures will present a mix of theory, methodology, andapplications, including examples from economics, medicine, public health, and automo-tive engineering. ... Example with data from experiments on vehicle crash tests. Lecture 6 (May 25) Models for

20 Feb 2017: Tests of homogeneity, and connections to confidence intervals 10.1. Tests of homogeneity. ... Lecture 10. Tests of homogeneity, and connections to confidence intervals 2 (1–56).

20 Feb 2017: Tests of homogeneity, and connections to confidence intervals 10.1. Tests of homogeneity. ... Lecture 10. Tests of homogeneity, and connections to confidence intervals 2 (1–9).

11 Jan 2016: Examples are spam filters, text and speech recognition, machine learning,bioinformatics, health economics and (some) clinical trials.

13 May 2024: A Kent. – Applied Economics and Finance. (2020). 7,. 36. (doi: 10.11114/aef.v7i6.5034). ... Physical Review A. (2020). 101,. 022309. (doi: 10.1103/PhysRevA.101.022309). Stronger tests of the collapse-locality loophole in Bell experiments.

7 Jun 2010: should remain. within the European Economic Community. At the time, 52% of the electorate. ... 40%. of your accumulated test data come from machine A. Find the probability that a.

9 Mar 2018: sensitivity of this material. For room-temperature tests, the ductility falls whilst the strength. ... Table 3. Figure 3 Fracture surfaces after tensile tests at room-temperature for (a) HT1 and (b) HT3.

23 Dec 2013: This is considered to. be the most economic option where reasonable toughness can be obtained. ... common test geometry in fatigue strength investigations of the LTT weld filler alloy effect.

14 Jun 2013: Defects such asA-segregates are still commonplace, and components are regularly scrapped due to their presence, lead-ing to increased economic and environmental costs.

19 Aug 2013: Such tests record the energyabsorbed on impact by a standard specimen as a function of the test temperature. ... Effectof structural anisotropy of ferrite-bainite pipe steel on mechanical properties in tensile andimpact bending tests.

14 Apr 2011: degradation and process economics. Keywords: Friction stir welding, Tool material, Tool geometry, Load bearing ability. ... Inmodel tests, diffusion couples of pcBN and 100Cr6 wereexposed to 1223 K for 20 h followed by abrasion ofpcBN surfaces with a

2 Jul 2010: economic and environmental aspects. The efficiency of steam power plants nowadays is around with a steam. ... until failure or rupture appears occurs in constant load creep tests at high stresses.

25 Jun 2010: He was recruited toOxford in part to help create the MEM (Metallurgy,Economics and Management) programme, designed tonurture captains of engineering industry. ... the strain-rate range 103 to.1025 s21, achieved by Hopkinson bar tests andexplosively

7 Jun 2010: d average grain size. E elastic modulus. ED test error. EE calculated error. ... tensile test. The rate of this deformation is a function of the material.

7 Jun 2010: Anne’s College. He was recruited to Oxford in part to help create the MEM program (“Metallurgy, Economics and Management”), designed to nurture captains of engineering industry. ... indicating percolated nature of the microstructure [93]. BCC iron

7 Jun 2010: Chapter 1 Introduction. 2. advanced aluminium-based materials, the lack of a reliable and economic joining. ... 1996). conducted tensile tests on miniature Al-Li 8090 bonds. A scanning Auger microprobe.

7 Jun 2010: the Charpy toughness tests. The Charpy impact test is a standardized high strain-rate test which determines the. ... test because it is simple, inexpensive and nondestructive. There are many kinds of tests to evaluate hardness for the materials.

7 Jun 2010: xi. Term Meaning. Tirr Irradiation temperatureTtest Tensile test temperatureQ Activation energy for an Arrhenius processk Boltzmann’s constant. ... economics. Table 2.2: Functions and requirements of a fusion power-plant blanket structure.

14 Feb 2020: The problems faced by such a material are outlined below. The current international “fast track to fusion” programme calls for a reactor to test control systems and plant engineering (the ... In some cases, intergranular fracture can also occur, but

7 Jun 2010: These weld metals have hadlimited use, primarily owing to economic factors and lackof flexibility. ... 1998–1999. 15. ‘Charpy impact test on metallic materials; part 1: test method’,.

7 Jun 2010: type test). Overall. pressure. ratio. 1970s. 1980s. 1990s. 2000. Cruise SFC v OPR & TET. ... T890. T895. T772. 1975. 2000. 1300. 1600. Type test temperatures of RB211 & Trent HP turbine blades.

7 Jun 2010: Gelinck, E. van der Heide, M. de Rooij, D. Schipper A comparison of yield loci measured with mechanical tests and calculated from crystal plasticity for steel sheets Y.G. ... MODELING. Towards economic design of a pressure vessel made of duplex stainless

7 Jun 2010: Stre. ss [M. Pa]. ref_test_Tref_test_L. Fig. 1 Comparison of stress-strain relation between coupon tests along. ... Welded test specimen, especially tests with butt welds show greater variation between results.

7 Jun 2010: Toughness can be synthesized in two broad categories, a) fracture initiation, as indicated by the Charpy test, and b) propagation of cracks, as indicated by the KIC type testing, also in ... Stainless-steel rebar is far superior to conventional rebar,

7 Jun 2010: Small-scale tensile tests, ring expansion test, and hydrostatic burst test were conducted to ensure the tensile properties of high strength line pipe steel against internal pressure. ... 2-2. Welded joint tensile test results. Welded joint tensile tests

7 Jun 2010: Tensile tests were performed at room temperature. Sample for microstructure investigations were cut and prepared using standard grinding and polishing techniques. ... The deformation strain of 0.4 and strain rate of 5s-1 were kept constant for all tests.

7 Jun 2010: To understand the relationship between the developed microstructure and the mechanical properties, it is more convenient to combine the tests and relate the mechanical properties to the microstructure. ... Funding was provided by the German Federal