88 citations · 95 across the 3 of their papers we have counts for
3 papers
math.ST2009★ 5 cited
Deconvolution density estimation with heteroscedastic errors using SIMEX
Xiao-Feng Wang, Jiayang Sun, Zhaozhi Fan
In many real applications, the distribution of measurement error could vary with each subject or even with each observation so the errors are heteroscedastic. In this paper, we pro…
astro-ph2008★ 88 cited
Fashionably Late? Building up the Milky Way's Inner Halo
H. L. Morrison, A. Helmi, J. Sun +9
Using a sample of 248 metal-poor stars (RR Lyraes, red giants and RHB stars) which is remarkable for the accuracy of its 6-D kinematical data, we find a new component for the local…
math.ST2006★ 2 cited
Sieve estimates for biased survival data
Jiayang Sun, Bin Wang
In studies involving lifetimes, observed survival times are frequently censored and possibly subject to biased sampling. In this paper, we model survival times under biased samplin…