题目:selecting the number of knots for penalized spline[J]

作者:Ruppert D

其他:Journal of Computation and  Graphical statistics,2002,22:735-757

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题目:Bayesian analysis for penalized spline regression using WinBUGs[J]

作者:Crainiceanu ,Ruppert D,Wang M,P

其他:Journal of statisical software

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