論文 Variable selection and structure identification for varying coefficient Cox models Journal of Multivariate Analysis,161:103-122 2017(Sep. 01) Author:Toshio Honda and Ryota Yabe
Asymptotic distribution of the conditional-sum-of-squares estimator under moderate deviation from a unit root in MA(1) Statistics and Probability Letters,125:220-226 2017(Jun. 01) Author:Ryota Yabe
Variable selection and structure identification for varying coefficient Cox models arXiv:1607.05415 2016(Jul. 19) Author:Toshio Honda and Ryota Yabe Keywords:censored survival data, high-dimensional data, group Lasso, B-spline basis, structured nonparametric regression model, semivarying coefficient model
Limiting distribution of the score statistic under moderate deviation from a unit root in MA(1) Journal of Time Series Analysis,33(4):533-541 2011(Oct.) Author:Ryota Yabe
講演・口頭発表等 Semiparametric least squares estimator with nonstationary regressors Cemmap seminar 2016(Feb. 23) Presenter:Ryota Yabe
研究諸活動
在外研究員等 2017-2017 , Aarhus university , Visiting Scholar 2017-2017 , University College London , Visiting Scholar 2016-2016 , University College London , Visiting Scholar