Is an impact factor of 2 good?

In general, an impact factor of 10 or higher is considered remarkable, while 3 is good, and the average score is less than 1. The very prestigious journal Nature had an impact factor of 69.504 in the year 2021.

Is 2 a low impact factor?

Firstly, a journal with an IF of 2-2.5 may be considered a bit on the lower side, but not very low. Note that many journals fall in this bracket. The majority of journals, in fact, fall in the bracket of an IF of 1-1+. So, a journal with an IF of 2-2.5 would be considered having a higher impact than these journals.

Is impact factor 3 good?

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.

What does 2 year impact factor mean?

About Journal Impact

It is used to measure the importance or rank of a journal by calculating the times its articles are cited. How Impact Factor is Calculated? The calculation is based on a two-year period and involves dividing the number of times articles were cited by the number of articles that are citable.

What is an impact factor less than 1?

If a journal has an impact factor of <1 then this means that the average article is cited less than 1 time within the IF citation window of 2 years.

How to find latest Impact Factor of a journal? Best way to find out impact factor of an article?

What does an impact factor of 2.5 mean?

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. Citing articles may be from the same journal; most citing articles are from different journals.

How good is an impact factor of 4?

In most fields, the journals with impact factor of 10 or greater is considered an excellent score while 3 and above is considered as good. Whereas, a journal with an impact factor equal to 1 is considered low.

What is the impact factor of 2 or 5-year?

The 2-year journal impact factor (2-JIF) counts citations to one and two year old articles, while the 5-year journal impact factor (5-JIF) counts citations from one to five year old articles.

Is an impact factor of 7.5 good or bad?

An impact factor of about 7.5 is relatively high and generally indicates that the journal is influential within its field.

What is the impact factor 2-year or 5-year?

Impact factors (IFs) are scores based on the frequency with which articles in a journal have been cited in other journals during a 2-year or 5-year period. Impact factors vary across disciplines and even within fields because of differences in citing behaviors, types of publications, and other factors.

Does impact factor really matter?

Impact Factor is not a perfect tool to measure the quality of articles but there is nothing better and it has the advantage of already being in existence and is, therefore, a good technique for scientific evaluation.

Should I care about impact factor?

Journals with higher impact factors are generally considered to have more influence and are often seen as publishing higher-quality research.

What is impact factor 3?

A journal impact factor is a metric that assesses the citation rate of articles published in a particular journal over a specific time – that's usually 2 years (see below). For example, an IF of 3 means that published articles have been cited on average 3 times during the previous 2 years.

What is 1.9 impact factor?

A Journal Impact Factor of 1.9 means that each article from 2020 and 2019 was cited an average of 1.9 times in 2021.

Is Q2 journal good?

The classification of journals by quartile (Q) is based on the impact factor. Q1 includes the most prestigious journals in the field with the highest number of citations. Q2 covers journals with slightly lower impact factors, but still of high quality.

What is a good h-index after 30 years?

h index of 60 after 20 years, or 90 after 30 years, characterizes truly unique individuals.

Is 6.3 A good impact factor?

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 a good h-index?

What is a Good H-Index? Hirsch reckons that after 20 years of research, an h-index of 20 is good, 40 is outstanding, and 60 is truly exceptional. In his paper, Hirsch shows that successful scientists do, indeed, have high h-indices: 84% of Nobel Prize winners in physics, for example, had an h-index of at least 30.

Is 11 a good impact factor?

It's one of the most popular metric tools used for this purpose. However, what is a good impact factor? Technically, it depends on the subject category, but we can safely say that 10 is an excellent score in most fields.

What is the 5-year impact factor?

The ISI 5-Year Impact Factor is the average number of times articles from the journal published in the past five years have been cited in the given Journal Citation Report (JCR) year.

What is the difference between impact factor and 5-year impact factor?

The 5-Year Journal Impact Factor measurement is the same as the Journal Impact Factor, but with three more years added to both the numerator and the denominator. Instead of a two-year window, it is a five-year window.

What is the impact factor of PNAS?

According to Journal Citation Reports, the journal has a 2022 impact factor of 11.1. PNAS is the second most cited scientific journal, with more than 1.9 million cumulative citations from 2008 to 2018. In the mass media, PNAS has been described variously as "prestigious", "sedate", "renowned" and "high impact".

What is a Q1 journal?

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. The most prestigious journals within a subject area are those which occupy the first quartile, Q1.