The h-index is calculated by
counting the number of publications for which an author has been cited by other authors at least that same number of times
. For instance, an h-index of 17 means that the scientist has published at least 17 papers that have each been cited at least 17 times.
What is a good h-index score?
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.
How is h-index Impact Factor calculated?
The h-index is calculated by
counting the number of publications for which an author has been cited by other authors at least that same number of times
. For instance, an h-index of 17 means that the scientist has published at least 17 papers that have each been cited at least 17 times.
How is H 10 index calculated?
Created by Google Scholar and used in Google's My Citations feature. i10-Index
= the number of publications with at least 10 citations
. This very simple measure is only used by Google Scholar, and is another way to help gauge the productivity of a scholar.
How do you explain h-index?
The h index is a
metric for evaluating the cumulative impact of an author's scholarly output and performance
; measures quantity with quality by comparing publications to citations. The h index corrects for the disproportionate weight of highly cited publications or publications that have not yet been cited.
Whats 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. This is a rule of thumb. However, the wild card to pay attention to is that impact factor and comparing journals are most effective in the same discipline.
What is difference between impact factor and h index?
In case you are unfamiliar with these measures, impact factor is basically the mean number of citations to articles that were published in the past 2 years; H-index is
the largest number
h such that h articles have at least h citations each. … A second factor might the distribution of citation rates.
What is the difference between i Index and h-index?
i-10-index is
the number of publications with at least 10 citations
. … The h-index reflects both the number of publications and the number of citations per publication. For example a scientist with an h-index of 20 has 20 papers cited at least 20 times. The i10-index is the number of articles with at least 10 citations.
What is a good number of citations?
What is a good number of citations? With
10 or more citations
, your work is now in the top 24% of the most cited work worldwide; this increased to the top 1.8% as you reach 100 or more citations. Main take home message: the average citation per manuscript is clearly below 10!
Who has the highest h-index?
Michel Foucault
has the highest number of citations which was 985524 , h-index of 292 and i10-index which was1641 .
Is an h index of 11 good?
H-index scores
between 3 and 5
seem common for new assistant professors, scores between 8 and 12 fairly standard for promotion to the position of tenured associate professor, and scores between 15 and 20 about right for becoming a full professor.
Is an h index of 40 good?
h index of 40 after 20 years of scientific activity,
characterizes outstanding scientists
, likely to be found only at the top universities or major research laboratories. h index of 60 after 20 years, or 90 after 30 years, characterizes truly unique individuals.
What is a good h index for assistant professor?
We found that, on average, assistant professors have an h-index of
2-5
, associate professors 6-10, and full professors 12-24. These are mean or median values only—the distribution of values at each rank is very wide. If you hope to win a Nobel Prize, your h-index should be at least 35 and preferably closer to 70.
Is impact factor 7 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. This is a rule of thumb. However, the wild card to pay attention to is that impact factor and comparing journals are most effective in the same discipline.
What is the highest 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 an impact factor of 4.5 good?
In many cases a JIF of
4
could be very good indeed, and some journal editors aim for that number, but for certain journals it might be no more than acceptable or ordinary, whereas for others it would be considered exceptional.