What is a good 5-year impact factor?
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What is a good 5-year impact factor?
Approximately two-thirds of the journals tracked by JCR have a 2017 impact factor equal to or greater than 1….Answered By: Laurissa Gann. Sep 25, 2019 909514.
| Impact Factor | Number of Journals | Ranking (Top \% of Journals) |
|---|---|---|
| 5+ | 871 | 7.1\% |
| 4+ | 1,399 | 11.4\% |
| 3+ | 2,575 | 21\% |
| 2+ | 4,840 | 39.4\% |
What is a good impact factor for an academic journal?
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 is difference between 5-year and 2 year impact factor?
An impact factor of 2 means that, on average, the articles published one or two years ago have been cited two times. The 5-year journal impact factor is the average number of times articles from a journal published in the past five years have been cited in the chosen JCR year.
Which year’s impact factor should I use?
The ideal way to consider the impact factor would be choosing the Journal’s impact factor of the year when your paper got published. For example, if your paper got published in 2015, you have to mention the Journal’s impact factor of the corresponding year (2015).
How do you calculate 5 years?
The 5-Year Impact Factor is therefore equal to the sum of citations in the edition year to items published in each of the previous five years, divided by the number of scholarly items published in the previous five years. Note that 5-Year Impact Factors require six years of known item counts.
What is a good Impact Factor for a nursing journal?
The median IF score for nursing journals (0.91 in 2009) is similar to that for several other health care categories.
How do you calculate 5-Year Impact Factor?
The 5-year journal Impact Factor is the average number of times articles from the journal published in the past five years have been cited in the JCR year. It is calculated by dividing the number of citations in the JCR year by the total number of articles published in the five previous years.
Which year’s impact factor should I use the current year or that in which my paper was published?
We have to use the published impact factor which is released just after our publication. For e.g. If you published in 2017 and the next impact factor was released in 2018, then you have to use the IF of 2018.
What is the impact factor of a journal?
For example, if a journal has an impact factor of 2.5, this means in the indexed year each article published was cited on average 2.5 times in the previous two years in that journal. Impact factor is used for journals only.
What does impact factor mean in JCR?
For example, if a journal has an impact factor of 2.5, this means in the indexed year each article published was cited on average 2.5 times in the previous two years in that journal. Impact factor is used for journals only. JCR only includes 12,000 journals and conference proceedings from over 3,300 publishers.
How do I view the impact factor for a specific year?
Under Current Year, you will see the current “impact factor”. To view the Categories and Rank, click on All years: Scroll past the Key Indicators table and click on Rank from the lower left menu: A table called “JCR Impact Factor” will appear, with the Rank for each Category the journal is in.
How do you calculate impact factor in SJR?
Impact Factor. SJR. Definition. Citations to a journal in the JCR year to items published in the previous two years, divided by the total number of citable items (articles and reviews) published in the journal in the previous two years.