602 citations · 1.6k across the 24 of their papers we have counts for
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math.ST2013★ 25 cited
Surprising Asymptotic Conical Structure in Critical Sample Eigen-Directions
Dan Shen, Haipeng Shen, Hongtu Zhu +1
The aim of this paper is to establish several deep theoretical properties of principal component analysis for multiple-component spike covariance models. Our new results reveal a s…
math.ST2013
Object Oriented Data Analysis of Cell-Well Structured Data
Xiaosun Lu, J. S. Marron, Perry Haaland
Object oriented data analysis (OODA) aims at statistically analyzing populations of complicated objects. This paper is motivated by a study of cell images in cell culture biology,…