Fig. 4

Dependency on CV errors in PCA study. Upper panel: CVIIMs,n,K-values versus efull,K(s)-values for all settings; Lower panel: Zero-truncated differences of efull,K(s)- and eincompl,K(s)-values versus efull,K(s)-values for all settings. The colors and numbers distinguish the different datasets. The filled black circles depict the respective means over the results of all settings obtained on the specific datasets