Figure 5From: A retrospective analysis of submissions, acceptance rate, open peer review operations, and prepublication bias of the multidisciplinary open access journal Head & Face MedicineThe logistic function produces a sigmoid curve, where y represents the probability of rejection (P R ) and x the number of invited reviewers. Inviting a minimum of 2 reviewer corresponds to a probability of rejection P R = 0.44. Inviting 15 reviewers increases P R to 0.85.Back to article page