Reference: Xia, Y. and Li, L. (2018+). Matrix graph hypothesis testing and application in brain connectivity alternation detection. Statistica Sinica, in press.
Reference: Xia, Y. and Li, L. (2017). Hypothesis testing of matrix graph model with application to brain connectivity analysis. Biometrics, 73, 780-791.
Reference: Zhou, H., and Li, L. (2014). Regularized matrix regression. Journal of the Royal Statistical Society, Series B., 76, 463-483.
Reference: Zhou, H., Li, L., and Zhu, H. (2013). Tensor regression with applications in neuroimaging data analysis. Journal of the American Statistical Association, 108, 540-552.
Reference: Cook, R.D., and Li, L. (2009). Dimension reduction in regressions with exponential family predictors. Journal of Computational and Graphical Statistics, 18, 774-791.
Code for shrinkage inverse regression estimation for model-free variable selection
Reference: Bondell, H.D., and Li, L. (2009). Shrinkage inverse regression estimation for model free variable selection. Journal of the Royal Statistical Society, Series B., 71, 287-299.
Reference: Li, L., and Li, H. (2004). Dimension reduction methods for microarrays with application to censored survival data. Bioinformatics, 20, 3406-3412.