Abstract
We discuss the issues raised by Fan and Jiang in the context of high dimensional models and argue that fitting sparse nonparametric models might be preferable to hypothesis testing.
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Ravikumar P, Lafferty J, Liu H, Wasserman L (2007) SpAM: sparse additive models. Adv Neural Inf Process Syst (NIPS) 21 (to appear)
Wasserman L, Roeder K (2007) Multistage variable selection: screen and clean. ArXiv: 0704.1139
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This comment refers to the invited paper available at: http://dx.doi.org/10.1007/s11749-007-0080-8.
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Lafferty, J., Wasserman, L. Comments on: Nonparametric inference with generalized likelihood ratio tests. TEST 16, 453–455 (2007). https://doi.org/10.1007/s11749-007-0084-4
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DOI: https://doi.org/10.1007/s11749-007-0084-4