49 citations · 70 across the 4 of their papers we have counts for
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stat.ME2020★ 15 cited
The More Data, the Better? Demystifying Deletion-Based Methods in Linear Regression with Missing Data
Tianchen Xu, Kun Chen, Gen Li
We compare two deletion-based methods for dealing with the problem of missing observations in linear regression analysis. One is the complete-case analysis (CC, or listwise deletio…
stat.ME2019★ 49 cited
Zero-inflated Poisson Factor Model with Application to Microbiome Absolute Abundance Data
Tianchen Xu, Ryan T. Demmer, Gen Li
Dimension reduction of high-dimensional microbiome data facilitates subsequent analysis such as regression and clustering. Most existing reduction methods cannot fully accommodate…