In this paper, we consider the problem of estimating the covariance kernel and its eigenvalues and eigenfunctions from sparse, irregularly observed, noise corrupted and (possibly) correlated...
We propose a distance between two realizations of a random process where for each realization only sparse and irregularly spaced measurements with additional measurement errors are available. Such...
Consistency of restricted maximum likelihood estimators of principal components (2008)
In this paper we consider two closely related problems : estimation of eigenvalues and eigenfunctions of the covariance kernel of functional data based on (possibly) irregular measurements, and the...
Image potential of single-wall carbon nanotubes in the field emission condition (2008)
Wang, Weiliang, Peng, Jie, Chen, Guihua, Deng, Shaozhi, Xu, Ningsheng, Li, Zhibing
We calculated the image potentials of single-walled carbon nanotubes of various structures in the condition of field emission with a quantum chemistry method. The image potential of the single-walled...
Combining multiple family-based association studies (2007)
Tang, Hua, Peng, Jie, Wang, Pei, Coram, Marc, Hsu, Li
Abstract While high-throughput genotyping technologies are becoming readily available, the merit of using these technologies to perform genome-wide association studies has not been established. One...
Peng, Jie, Wang, Pei, Tang, Hua
Abstract In the fast-developing field of expression quantitative traits loci (eQTL) studies, much interest has been concentrated on detecting genomic regions containing transcriptional regulators...
In this paper, we consider the problem of estimating the eigenvalues and eigenfunctions of the covariance kernel (i.e., the functional principal components) from sparse and irregularly observed...
Chen, Guihua, Wang, Weiliang, Peng, Jie, He, Chunshan, Deng, Shaozhi, Xu, Ningsheng, ...
The simulation of field electron emission from arrays of micrometer-long open-ended (5, 5) carbon nanotubes is performed in the framework of quantum theory of many electrons. It is found that the...
Peng, Jie, Li, Zhibing, He, Chunshan, Chen, Guihua, Wang, Weiliang, Deng, Shaozhi, ...
A 1 $\mu$m long, field emitting, (5,5) single-walled, carbon nanotube (SWCNT) closed with a fullerene cap, and a similar open nanotube with hydrogen-atom termination, have been simulated using the...
Atomic decoration for improving the efficiency of field electron emission of carbon nanotubes (2006)
Chen, Guihua, Li, Zhibing, Peng, Jie, He, Chunshan, Wang, Weiliang, Deng, Shaozhi, ...
The field electron emission from the single-walled carbon nanotubes with their open ends terminated by -BH, -NH, and -O has been simulated. The apex-vacuum barrier and the emission current have been...
Score statistics to map genes in humans / (2004)
Peng, Jie., Siegmund, David Advisor
Submitted to the Department of Statistics.
Dept. of Physics.
Typescript.
Mapping quantitative traits with random and with ascertained sibships
Use of a robust score statistic based on a variance components model to map quantitative trait loci in randomly sampled pedigrees is reviewed. Sibships ascertained through a single proband are...
Mapping quantitative traits with random and with ascertained sibships
Use of a robust score statistic based on a variance components model to map quantitative trait loci in randomly sampled pedigrees is reviewed. Sibships ascertained through a single proband are...
Controlling for false positive findings of trans-hubs in expression quantitative trait loci mapping
Peng, Jie, Wang, Pei, Tang, Hua
In the fast-developing field of expression quantitative traits loci (eQTL) studies, much interest has been concentrated on detecting genomic regions containing transcriptional regulators that...
Combining multiple family-based association studies
Tang, Hua, Peng, Jie, Wang, Pei, Coram, Marc, Hsu, Li
While high-throughput genotyping technologies are becoming readily available, the merit of using these technologies to perform genome-wide association studies has not been established. One major...