Zobrazeno 1 - 10
of 112
pro vyhledávání: '"PRAMANIK, SANDIPAN"'
Verbal autopsy (VA) algorithms are routinely used to determine individual-level causes of death (COD) in many low-and-middle-income countries, which are then aggregated to derive population-level cause-specific mortality fractions (CSMF), essential t
Externí odkaz:
http://arxiv.org/abs/2312.03192
In this manuscript, we study the problem of scalar-on-distribution regression; that is, instances where subject-specific distributions or densities, or in practice, repeated measures from those distributions, are the covariates related to a scalar ou
Externí odkaz:
http://arxiv.org/abs/2303.06434
Bayes factors represent the ratio of probabilities assigned to data by competing scientific hypotheses. Drawbacks of Bayes factors are their dependence on prior specifications that define null and alternative hypotheses and difficulties encountered i
Externí odkaz:
http://arxiv.org/abs/2210.00049
Autor:
Pramanik, Sandipan, Zhang, Xianyang
Penalized linear regression is of fundamental importance in high-dimensional statistics and has been routinely used to regress a response on a high-dimensional set of predictors. In many scientific applications, there exists external information that
Externí odkaz:
http://arxiv.org/abs/2006.02041
We describe a modified sequential probability ratio test that can be used to reduce the average sample size required to perform statistical hypothesis tests at specified levels of significance and power. Examples are provided for $z$ tests, $t$ tests
Externí odkaz:
http://arxiv.org/abs/1811.08478
Akademický článek
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Autor:
Starko-Bowes, Ryan, Dai, Jin, Newman, Ward, Molesky, Sean, Qi, Limei, Satija, Aman, Tsui, Ying, Gupta, Manisha, Fedosejevs, Robert, Pramanik, Sandipan, Xuan, Yi, Jacob, Zubin
Thermal radiation from an unpatterned object is similar to that of a gray body. The thermal emission is insensitive to polarization, shows only Lambertian angular dependence, and is well modeled as the product of the blackbody distribution and a scal
Externí odkaz:
http://arxiv.org/abs/1805.10571
Publikováno v:
Journal of Applied Physics 118, 164303 (2015)
Interlayer magnetoresistance (ILMR) effect is explored in a vertical stack of weakly coupled multilayer graphene as grown by chemical vapor deposition (CVD). This effect has been characterized as a function of temperature and tilt angle of the magnet
Externí odkaz:
http://arxiv.org/abs/1710.09823
Autor:
Alam, K. M., Pramanik, Sandipan
Publikováno v:
Nanoscale, 2017, 9, 5155-5163
Spin filtering is an essential operation in spintronics that allows creation and detection of spin polarized carriers. Transition metal ferromagnets are used as spin filters in most cases, though their spin filtering efficiency is only around ~50%, t
Externí odkaz:
http://arxiv.org/abs/1710.09445
Autor:
Firouzeh, Seyedamin, Illescas-Lopez, Sara, Hossain, Md Anik, Cuerva, Juan Manuel, Álvarez de Cienfuegos, Luis, Pramanik, Sandipan
Publikováno v:
Journal of Chemical Physics; 7/21/2023, Vol. 159 Issue 3, p1-9, 9p