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. 2016 May 19;11(5):e0154878. doi: 10.1371/journal.pone.0154878

Fig 6. Prediction delays.

Fig 6

Averages prediction delays of the Kalman Filter, PLS, NPLS, SNPLS, and PNPLS approaches. PLS, NPLS, SNPLS, and PNPLS significantly outperform KF, whereas the differences between PLS, NPLS, SNPLS, and PNPLS are not significant (significance level α = 0.05)