How is h-index of publication calculated?

How is h-index of publication 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.

What is H factor in publications?

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.

How do you search in Publish or perish?

Author search in Publish or Perish Click the button Search to start the search. The results consist of the list of publications, including the number of citations received, and the citation metrics, based on the list of publications.

What is the difference between h-index and i10 Index?

h index corresponds to a scientist’s h of his/her N papers that have been cited at least h times each, while the rest of the N papers have less than h citations each. i10 index refers to the number of paper with 10 or more citations. This index assists the h-index and gives more weight to the highly-cited papers.

What is a good h-index for a postdoc?

Hirsch reckons that after 20 years of research, an h-index of 20 is good, 40 is outstanding, and 60 is truly exceptional.

What is Publish Perish software?

Publish or Perish is a software program that retrieves and analyzes academic citations. It uses Google Scholar and Microsoft Academic Search to obtain the raw citations, then analyzes these and presents impact metrics including H-index and others.

What does h-index mean?

The h-index is an author-level metric that measures both the productivity and citation impact of the publications, initially used for an individual scientist or scholar. The index is based on the set of the scientist’s most cited papers and the number of citations that they have received in other publications.

Is perish or publish free?

Publish or Perish is provided courtesy of Harzing.com. It is free for personal non-profit use; please refer to the End User License Agreement for the full licensing terms and conditions.

Is perish or publish true?

“Publish or perish” is an aphorism describing the pressure to publish academic work in order to succeed in an academic career. Such institutional pressure is generally strongest at research universities. The pressure to publish has been cited as a cause of poor work being submitted to academic journals.

What is the h-index and who proposed it?

The h-index was proposed by J.E. Hirsch in his paper An index to quantify an individual’s scientific research output, arXiv:physics/0508025 v5 29 Sep 2005. It is defined as follows: A scientist has index h if h of his/her N p papers have at least h citations each, and the other (N p -h) papers have no more than h citations each.

What is index h of a scientist?

A scientist has index h if h of his/her Nppapers have at least h citations each, and the other (Np-h) papers have no more than h citations each. It aims to measure the cumulative impact of a researcher’s output by looking at the amount of citation his/her work has received.

What is the Hirsch index?

Proposed by J.E. Hirsch in his paper An index to quantify an individual’s scientific research output, arXiv:physics/0508025 v5 29 Sep 2005. It aims to provide a robust single-number metric of an academic’s impact, combining quality with quantity.

What citation metrics does pubpublish or perish calculate?

Publish or Perish calculates the following citation metrics: Total number of papers Total number of citations Average number of citations per paper Number of citations per author Number of citations per author per year Number of papers per author Average number of authors per paper