Robust functional principal component analysis for non-Gaussian longitudinal data

  title={Robust functional principal component analysis for non-Gaussian longitudinal data},
  author={Rou Zhong and Shishi Liu and Haocheng Li and Jingxiao Zhang},
  journal={J. Multivar. Anal.},

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  • G. BoenteMatías Salibian-Barrera
  • Mathematics
  • 2015
Principal component analysis is a widely used technique that provides an optimal lower-dimensional approximation to multivariate or functional datasets. These approximations can be very useful in