What Is A Good Impact Factor Epidemiology?

What is a respectable 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. This is a rule of thumb.

Is it better to have a higher or lower impact factor?

Journals with higher impact factors are therefore noted to be more important and influential than those with lower impact factors. The journal Impact Factor is the average number of times articles from the journal published in the past two years have been cited in the Journal Citation Reports (JCR) year.

What is an average impact factor?

Impact factor is a way of measuring the number of citations articles in a given academic journal receive on average. It is calculated by dividing the number of article citations by the total number of articles that could be cited from a particular journal.

What does impact factor indicate?

The impact factor (IF) is a measure of the frequency with which the average article in a journal has been cited in a particular year . It is used to measure the importance or rank of a journal by calculating the times it’s articles are cited.

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 .

Is Irjet fake journal?

IRJET is a refereed International engineering, science& Technology research journal in Online/Print form. ... IRJET Journal publishes its articles in open access format. This ensures free web access to the results of research and maximum visibility for published papers across the globe.

Is 3 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 is a high CiteScore?

Like the impact factor, CiteScore is a means to measure the average citations for a journal. ... The higher the CiteScore, the more valuable the journal is deemed to be . All documents that are indexed by Scopus are in CiteScore, including not only articles but letters, notes, conference papers, and reviews.

Is 6 a good impact factor?

Impact Factors are used to measure the importance of a journal by calculating the number of times selected articles are cited within the last few years. ... The top 5% of journals have impact factors approximately equal to or greater than 6 (610 journals or 4.9% of the journals tracked by JCR).

What is the highest impact journal?

• 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.

What is a Tier 1 Journal?

Tier 1. High category (3.5-4) Peer-reviewed publications in one of the following: • Journal with Impact factor that falls in the top 25 percentile ranking based on the impact . factor within the subject, discipline, or sub-disciplinary category (refer to APPENDIX.

What is CiteScore and impact factor?

CiteScore vs.

CiteScore uses a 4-year window while Impact Factor adopts a 2-year window . CiteScore includes more document types indexed by Scopus, including articles, reviews, conference papers, data papers and book chapters; while Impact Factor only includes “citable documents” which are articles and reviews.

How do you interpret a CiteScore?

CiteScore is the number of citations received by a journal in one year to documents published in the three previous years, divided by the number of documents indexed in Scopus published in those same three years.

What is Altmetric?

Altmetrics stands for “ alternative metrics .” The “alternative” part references traditional measurements of academic success such as citation counts, journal prestige (impact factor), and author H-index. Altmetrics are meant to compliment, not totally replace, these traditional measures.

How do you evaluate an 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).

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.

Is Irjet a Scopus?

IRJET journal has been submitted to SCOPUS early 2019 and currently under evaluation for inclusion.

How do you know if a journal is good?

1. Where is it indexed? Is the journal included or indexed in the major bibliographic databases for the field? ...
2. What is its publishing history? How long has the journal been available? ...
3. Is it peer-reviewed? How long does the peer review process take? ...
4. What is its impact factor?

Is Hindawi predatory?

An interesting example is Hindawi, an Egyptian publisher once considered predatory that improved its practices and standards over time . ... Beall also lists common practices indicative of low-quality but not necessarily predatory journals.

Is Plos One predatory?

In some Chinese tertiary teaching hospitals, PLOS ONE is considered as a predatory journal .

What is a good impact factor in law?

What is a good impact factor economics?

• Journal of Economic Literature: 6.919.
• Quarterly Journal of Economics: 5.647.
• Journal of Financial Economics: 4.020.
• Econometrica: 4.000.
• Journal of Economic Geography: 3.937.
• Journal of Political Economy: 3.841.
• Journal of Finance: 3.764.

What is the Eigenfactor score?

The Eigenfactor Score measures the number of times articles from the journal published in the past five years have been cited in the Journal Citation Reports (JCR) year. Like the Impact Factor, the Eigenfactor Score is essentially a ratio of number of citations to total number of articles.

What is Scopus impact factor?

The Scopus Impact Factor IF measures the average number of citations received in a particular year (2020) by papers published in the Scopus during the two preceding years (2018-2019).

What is Scopus percentile?

Highest Percentile: CiteScore Percentile indicates the relative standing of a serial title in its subject field based on the CiteScore metric. The Percentile and Ranking are relative to a specific Subject Area . The Source table only displays the Subject Area where the source performs the best.

What is Scopus index?

What is a Scopus indexed journal? Scopus is an Elsevier’s abstract and citation database that was launched in 2004 to improve institutions’ and professionals’ progress in sciences and healthcare. It is known to be the best abstraction and citation database for peer-reviewed journals.

How good is Elsevier?

Elsevier is a leading publisher of some of the most well-respected science journals in the world . ... Because of this, Elsevier journals are a smart choice for scientific authors. Elsevier journals also have a high journal impact factor overall. This means that publishing in them is more likely to get your article cited.

What is impact factor of Elsevier?

Impact Factor measures both the number of articles and the number of citations reflecting the average number of times an article within that publication has been cited . It also categorises and ranks journals by subject area. ... Many of Elsevier’s book series have been publishing alongside our journals for decades.

What is a high impact factor?

A journal’s impact factor is a measure of the frequency with which an average article in a journal has been cited in a particular year. In a nutshell High Impact means, it is widely circulated, articles are accepted as quality article and considered as top quality journal in that area.

Is Ijitee Scopus indexed?

Ijitee and ijeat is Scopus indexed journal and you can see on Scopus data base also. ... One paper can contain maximum 5 authors and both journals are monthly published.

What is the highest impact factor journal 2020?

What is a prestigious journal?

Publication in a prestigious journal (which accept 10% or fewer of the articles submitted) is an asset in the academic hiring and promotion process . ... He is the author of fifteen significant books and numerous articles, many of which have appeared in prestigious journals and collections of essays.

What does SCImago stand for?

SJR (SCImago Journal Rank) indicator. It expresses the average number of weighted citations received in the selected year by the documents published in the selected journal in the three previous years, –i.e. weighted citations received in year X to documents published in the journal in years X-1, X-2 and X-3.

What is Q1 Q2 Q3/Q4 journal?

Each subject category of journals is divided into four quartiles: Q1, Q2, Q3, Q4. Q1 is occupied by the top 25% of journals in the list ; Q2 is occupied by journals in the 25 to 50% group; Q3 is occupied by journals in the 50 to 75% group and Q4 is occupied by journals in the 75 to 100% group.

How is impact factor calculated for CiteScore?

CiteScore uses a 3-year window while Impact Factor adopts a 2-year window. The Impact Factor(IF), launched by Thomson Reuters and is calculated by dividing the number of citations in a certain year(reference year) by the total number of articles published in the two previous years .