Table 1 Prediction accuracy results for classifying soil types using Fisher’s Linear Discriminant Analysis (LDA) for (a) Winter (dieback, healthy) and (b) Spring (dieback, dredge, healthy) soil surveys. The first three principal components (PC) scores derived from the Principal Component Analysis (PCA) were used as the explanatory variables.

From: Dieback and dredge soils of Phragmites australis in the Mississippi River Delta negatively impact plant biomass