The graph shows the changes in the impact factor of Vaccine and its the corresponding percentile for the sake of comparison with the entire literature. Impact Factor is the most common scientometric index, which is defined by the number of citations of papers in two preceding years divided by the number of papers published in those years.
How Influential is Vaccine?
Vaccine is the 103rd out of 805 Public Health journals. This means the journal is among the top 13% in the discipline of Public Health. This Journal is the 122nd out of 590 Microbiology journals. This Journal is the 852nd out of 6,760 Biology journals. This means the journal is among the top 13% in the discipline of Biology. This Journal is the 1251st out of 9,726 Life Sciences journals. This means the journal is among the top 13% in the science branch of Life Sciences. This Journal is the 1341st out of 15,471 Health Sciences journals. This means the journal is among the top 9% in the science branch of Health Sciences.
How are inpact factors calculated?
The impact factor (IF) is calculated by counting citations from peer-reviewed journals only.
extended IF also counts citations from books and conference papers. However, no patent, abstract, working papers, online documents, etc., are covered.
