The graph shows the changes in the impact factor of American Journal of Physiology - Endocrinology and Metabolism 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 American Journal of Physiology - Endocrinology and Metabolism?
American Journal of Physiology - Endocrinology and Metabolism is the 29th out of 236 Endocrinology journals. This means the journal is among the top 13% in the discipline of Endocrinology. This Journal is the 33rd out of 409 Physiology journals. This means the journal is among the top 9% in the sub-discipline of Physiology. This Journal is the 435th out of 5,258 Biology journals. This means the journal is among the top 9% in the discipline of Biology. This Journal is the 622nd out of 14,350 Health Sciences journals. This means the journal is among the top 5% in the science branch of Health Sciences. This Journal is the 631st out of 8,993 Life Sciences journals. This means the journal is among the top 8% in the science branch of Life 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.
