The Stability tab is shown below:The Stability tab contains the following elements:One Overlay Plot plot.This plot displays various stability measures for each genotype , with the value of the stability measure represented on the y -axis. The six measures that are displayed are described in the following table:
Regression Coefficient. Differs from S2d_i by a constant.
Eberhart and Russell's measures (Beta i , S 2 d , and MSD i ) are considered together. Stable varieties occur when Beta i is near 1 and S 2 d is near 0.
Tai’s measures ( Alpha i and Lambda i ) are considered together. Average stability is indicated when Alpha i =0 and Lambda i =1. Perfect stability is indicated when Alpha i =-1 and Lambda i =1.