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    Article

    Hierarchical linear regression models for conditional quantiles

    The quantile regression has several useful features and therefore is gradually develo** into a comprehensive approach to the statistical analysis of linear and nonlinear response models, but it cannot deal e...

    Maozai Tian, Gemai Chen in Science in China Series A: Mathematics (2006)

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    Article

    Robust estimation in inverse problems via quantile coupling

    In this article we consider a sequence of hierarchical space model of inverse problems. The underlying function is estimated from indirect observations over a variety of error distributions including those tha...

    MaoZai Tian in Science China Mathematics (2012)

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    Article

    Adaptive quantile regression with precise risk bounds

    An adaptive local smoothing method for nonparametric conditional quantile regression models is considered in this paper. Theoretical properties of the procedure are examined. The proposed method is fully adapt...

    MaoZai Tian, Ngai Hang Chan in Science China Mathematics (2017)