Fig. 1
From: The Relationship Between Visual Function and Performance in Para Swimming
Residual race time and VA for a all participants, and b the eight best performers in each group created on the basis of the decision tree analysis. Circles represent participants with VA > 3.5 logMAR, and triangles represent participants with VA ≤ 3.5 logMAR. The crosses represent the means of each group, with the horizontal and vertical branches representing the standard errors of the means of VA and residual race time, respectively