Fig. 5From: Design and validation of a deep evolutionary time visual instrument (DET-Vis)Scree plot showing eigenvalues for the 10 extracted components (solid line). A marked break after the first component suggests a one-factor solution (“Scree test”). Parallel analysis where eigenvalues for the data are compared to synthetic eigenvalues for random data of corresponding size (dashed line) also support retaining one componentBack to article page