8  High-dimensional methods

8.1 Principal component analysis

8.2 Multi-dimensional scaling

8.3 PCout

P. Filzmoser, Maronna, and Werner (2008), Peter Filzmoser and Todorov (2013)

  • mvoutlier::pcout

8.4 FastPCS

Vakili and Schmitt (2014)

  • FastPCS::FastPCS

8.5 DOBIN

Kandanaarachchi and Hyndman (2020)

8.6 Comparisons using the O3 plot