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Self-Selected or Mandated, Open Access Increases Citation Impact for Higher Quality Research

Figure 7

Exp(ß)-1 values for logistic regressions (Lowest JIF Range: 0.0–.0.63).

(See Figure 5 for explanation of analysis and interpretation.) In this lowest range of journal impact factors, the biggest factor contributing to citation in all citation range comparisons is article age. OA is an important contributor in the two upper range comparisons.

Figure 7

doi: https://doi.org/10.1371/journal.pone.0013636.g007