SLIDE 8 A SIX LEVEL RANKING BASED ON THE IMPACT
FACTOR
Méditerranée In
Max Q3 P90
A B
- Problem: the IF strongly varies
according to the research fields: – Medical computer science, 0.513 à 3.59 (medium=1.65) – Cellular biology , 0.24 à 31.35 (medium =3.18)
- Statistic classification by research fields,
8
Infection Foundation/Gordes
Min Médiane Q1 +
C D E N C
Not classified by Institute for Scientific Information
- Statistic classification by research fields,
5 categories (A/B/C/D/E) corresponding to percentiles of the IF.
- Non registered reviews (congress acts,
for instance ), belong to the NC category.
Each medical discipline has 10% journals in A level, 15% in B, 25% in C, …