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math.ST2026
Misspecification Analysis of High-Dimensional Random Effects Models for Estimation of Signal-to-Noise Ratios
Xiaohan Hu, Xiaodong Li
Estimation of signal-to-noise ratios and residual variances in high-dimensional linear models has various important applications, including heritability estimation in bioinformatic…
math.ST2025
Estimating Signal-to-Noise Ratios for Multivariate High-dimensional Linear Models
Xiaohan Hu, Zhentao Li, Xiaodong Li
Signal-to-noise ratios (SNR) play a crucial role in various statistical models, with important applications in tasks such as estimating heritability in genomics. The method-of-mome…