The graph shows the changes in the impact factor of Nature and Science of Sleep 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 Nature and Science of Sleep?
Nature and Science of Sleep is the 15th out of 72 Behavioral Neuroscience journals. This Journal is the 43rd out of 271 Applied Psychology journals. This means the journal is among the top 16% in the sub-discipline of Applied Psychology. This Journal is the 66th out of 343 Neuroscience journals. This means the journal is among the top 20% in the sub-discipline of Neuroscience. This Journal is the 124th out of 592 Psychiatry journals. This Journal is the 208th out of 2,014 Psychology journals. This means the journal is among the top 11% in the discipline of Psychology. This Journal is the 749th out of 18,687 Social Sciences journals. This means the journal is among the top 5% in the science branch of Social Sciences. This Journal is the 1042nd out of 5,258 Biology journals. This means the journal is among the top 20% in the discipline of Biology. This Journal is the 1533rd out of 8,993 Life Sciences journals. This means the journal is among the top 18% in the science branch of Life Sciences. This Journal is the 1706th out of 14,350 Health Sciences journals. This means the journal is among the top 12% 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.
