Results 71 to 80 of about 5,611,792 (280)
Improving the Power of the Randomization Test [PDF]
arXiv, 2020 We consider the problem of evaluating designs for a two-arm randomized experiment with the criterion being the power of the randomization test for the one-sided null hypothesis. Our evaluation assumes a response that is linear in one observed covariate, an unobserved component and an additive treatment effect where the only randomness comes from the ...
arxiv
How to Perform a Postgraduate Research and Write a Scientific Paper: The Underpinning Facts!
National Board of Examinations Journal of Medical SciencesThis article is a narrative review that focuses on the common shortcomings that one researcher faces. The aim of the article is to provide some key ideas to the novice researcher how to overcome those hurdles.
Mohanchandra Mandal +4 more
doaj +1 more source
Ordinality in Random Allocation
In allocating objects via lotteries, it is common to consider ordinal rules that rely solely on how agents rank degenerate lotteries. While ordinality is often imposed due to cognitive or informational constraints, we provide another justification from an axiomatic perspective: for three-agent problems, the combination of efficiency, strategy-proofness,
Heo, Eun Jeong, Manjunath, Vikram
openaire +2 more sources
The power of thinning in balanced allocation [PDF]
arXiv, 2018 Balls are sequentially allocated into $n$ bins as follows: for each ball, an independent, uniformly random bin is generated. An overseer may then choose to either allocate the ball to this bin, or else the ball is allocated to a new independent uniformly random bin.
arxiv
Application of Dynamic Linear Models to Random Allocation Clinical Trials with Covariates [PDF]
arXiv, 2020 A recent method using Dynamic Linear Models to improve preferred treatment allocation budget in random allocation models was proposed by Lee, Boone, et al (2020). However this model failed to include the impact covariates such as smoking, gender, etc, had on model performance. The current paper addresses random allocation to treatments using the DLM in
arxiv
Journal of the American Heart Association: Cardiovascular and Cerebrovascular DiseaseBackground As a noninvasive, low‐cost, nonpharmacological procedure with excellent properties of safety, remote ischemic conditioning (RIC) has been demonstrated to prevent recurrence of stroke among patients with ischemic stroke of large artery ...
Zi‐Ai Zhao, Yan Lv, Hui‐Sheng Chen
doaj +1 more source
ON SOME ASPECTS OF DEVELOPMENT OF THE GENERALISED ALLOCATION SCHEME
Transactions of the Karelian Research Centre of the Russian Academy of Sciences, 2019 In this paper we make an attempt to portray the current situation in the probabilistic combinatorics field where so-called generalised allocation scheme has been utilised. We offer a series of limit theorems for sums of independent identicallydistributed
Andrei Kolchin, Boris Bezrodnyi
doaj +1 more source
Cooperative jamming resource allocation model and algorithm for netted radar
Electronics Letters, 2022 In this letter, the jamming resource allocation problem of distributed jammers cooperatively jamming netted radar system is investigated. A well‐constructed jamming resource allocation model considering jamming beams, jamming power and other influencing ...
Zekun Yao +4 more
doaj +1 more source
Evaluating the current breadth of randomized control trials on cardiac arrest: A scoping review
Journal of the American College of Emergency Physicians OpenObjectives Despite the significant disease burden due to cardiac arrest, there is a relative paucity of randomized controlled trials (RCTs) to inform definitive management.
Jake Toy +13 more
doaj +1 more source
Paths to stable allocations [PDF]
arXiv, 2012 The stable allocation problem is one of the broadest extensions of the well-known stable marriage problem. In an allocation problem, edges of a bipartite graph have capacities and vertices have quotas to fill. Here we investigate the case of uncoordinated processes in stable allocation instances.
arxiv