Fig. 4From: Physiology and metabonomics reveal differences in drought resistance among soybean varietiesOPLS-DA score plots between the following pairs of groups: a HN44-CK vs. HN44-DS; b HN65-CK vs. HN65-DS. Note: R2X, R2Y and Q2 indicate original model values, the abscissa indicates the similarity between Y after replacement and original Y, and the ordinate indicates R2Y and Q2 values. The evaluation model prediction parameters were R2X, R2Y and Q2Back to article page