Fig. 5
From: Identification of heat tolerant lentil genotypes through stress tolerance indices
PCA biplot demonstrating the relationships among studied heat tolerance indices. The X-axis represents the first principal component (Dim1), and the Y-axis represents the second principal component (Dim2). PC1 first principal component, PC2 second principal component, Yp yield under normal conditions, Ys yield under stress conditions, TOL tolerance index, STI stress tolerance index, YSI yield stability index, YI yield index, RSI relative stress index, MP mean productivity, HM harmonic mean, GMP geometric mean productivity, MRP mean relative performance, PYR percent yield reduction, SSPI stress susceptibility percentage index.
