Figure 5
From: Visual augmentation of deck-landing-ability improves helicopter ship landing decisions

Inter-individual mean frequency of attempted deck-landing maneuvers expressed as a function of \({\pi }_{optimal}\) for Control (A, B) and Augmentation conditions (C, D) and for LL (A–C) and HL (B–D) groups. The red curve depicts the mean sigmoid function fitted on inter-individual mean frequency.