How do I find impact factor?
The annual JCR impact factor is a ratio between citations and recent citable items published. Thus, the impact factor of a journal is calculated by dividing the number of current year citations to the source items published in that journal during the previous two years (see Figure 1).
Where can I find the impact factor of a journal?
Impact Factors for scientific journals can be found in the Journal Citation Reports (JCR) database, which is available from the Research Medical Library. You can view all journals at once, search for a specific journal title or choose a group of journals by subject area.
What is a good impact factor 2021?
In most fields, the impact factor of 10 or greater is considered an excellent score while 3 is flagged as good and the average score is less than 1. This is a rule of thumb.
What is a good impact factor?
In most fields of study a JIF of 10 or greater is excellent and in many anything over a JIF of 3 is considered good, but it is essential to remember that JCR impact factors for journals vary markedly across disciplines.
What journal has the highest impact factor?
Nature
List of Top 100 Journals with Impact Factor
| Rank | Journal Publication | Journal Home page |
|---|---|---|
| 1. | Nature – Impact Factor: 42.78 | View |
| 2. | The New England Journal of Medicine – Impact Factor: 74.7 | View |
| 3. | Science – Impact Factor: 41.84 | View |
| 4. | IEEE/CVF Conference on Computer Vision and Pattern Recognition – Impact Factor: 45.17 | View |
How much is a good impact factor for a journal?
In most fields, the impact factor of 10 or greater is considered an excellent score while 3 is flagged as good and the average score is less than 1. However, the impact factor is best read in terms of subject matter in the form of the 27 research disciplines identified in the JournalCitation Reports.
Do all journals have impact factor?
Many journals do not have any impact factor.
Is an impact factor of 2.5 good?
An Impact Factor of 1.0 means that, on average, the articles published one or two year ago have been cited one time. An Impact Factor of 2.5 means that, on average, the articles published one or two year ago have been cited two and a half times.
What is the highest impact factor?
Journals with High Impact Factor
- CA- A Cancer Journal for Clinicians | 435,4.
- Natural Review Materials | 123,7.
- Quarterly Journal of Economics | 22,7.
- Nature Reviews Genetics | 73,5.
- Cell | 58,7.
- Journal of Political Economy | 12,1.
- New England Journal of Medicine | 66,1.
- Econometrica | 8,1.
Is 2.7 a good impact factor?
In most fields, the impact factor of 10 or greater is considered an excellent score while 3 is flagged as good and the average score is less than 1.
Is JMIR predatory?
To phrase his critique about the fast-track fee in the way he did (‘like many predatory journals, some (or all) of the JMIR journals offer a fast-track fee”) is misleading and borders on slander, as it is suggestive of JMIR being a predatory journal (without saying it).
What is a good RG score in ResearchGate?
In general terms, a following of more than 200 researchers appears to be a good score. The scoring of followers is mysterious and inconsistent as there appears no correlation between the number of followers and the RG Score, although it is said to contribute towards the score.