Index numbers provide a simple, easytodigest way of presenting various types of data and analyzing changes over time. The software has several advantages over existing standalone molecular descriptor calculation software. If you are using the publish or perish software in one of your research articles. The result of research and work done in 1992 at colorado state university, united states, by mckee et al. It combines an assessment of both quantity number of publications and quality. We calculate the hindex for patrons on request either via web of. Hirsch described the hindex as unbiased as it involved the relationship of an academics volume of published papers and the number of citations for those papers creating less bias than either measure alone. We calculate the hindex for patrons on request either via web of science isi or via publish or perish this free software makes it possible for librarians or patrons to create the hindex for themselves or for others. The hindex is an authorlevel metric that attempts to measure both the productivity and citation impact of the publications of a scientist or scholar.
A scientist has index h if h of his or her np papers have at least h citations each and the other np h papers have fewer than. The hindex can be calculated automatically in web of science and scopus or manually in other databases that provide citation information e. Bsi is useful for stratifying cancer patients and monitoring their therapeutic response. Starting using the calculator is as easy as the following two steps. Calculating your citations and hindex at scholar isi and scopus both allow you to check and calculate your citations and hindex. Create an index with a time series of information, using simple division and multiplication to calculate the index numbers and convert various types of.
Various moleculardescriptorcalculation software programs have been developed. Isi and scopus both allow you to check and calculate your citations and hindex. For example, an author with an hindex of 6 has at least six publications that have each. The menus file and edit include the options to handle files and edit entries. You can compare this file by the output of mdmmeteorological drought monitor or by rditrainbased drought indices tool or by dmapdrought monitor and prediction or by drought mitigation center software for spi. The outcome of their work was first presented at the 8th conference on applied climatology, held in january 1993. A scholars h index should reflect all the citations of journals, books and conference. To get started, you can browse the top 100 publications in several languages, ordered by their fiveyear h index and hmedian metrics. The hindex is an authorlevel metric based on a persons number of papers and citation number.
The eindex is the square root of the surplus of citations in the hset beyond h2. However, users of those programs must contend with several issues, including software bugs, insufficient update frequencies, and software licensing constraints. The data menu allows access to a special tool to transform variables, concatenate data bases, perform several actions over rows and columns, search and select cases, define new variables using formulae, deactivate cases and rearrange rows and columns. This free software makes it possible for librarians or patrons to create the hindex for themselves or for others. The following resources can be used to calculate your hindex. The hindex is sometimes referred to as the hirsch index or hirsch number. Scholar metrics summarize recent citations to many publications, to help authors as they consider where to publish their new research. If you are using the publish or perish software in one of your research.
While the basic calculation of the hindex is consistent across databases, the result can vary depending on a particular databases contents or the inclusion of older publications. Bonenavi is software that enables automatic assessment of bone scan index bsi. Google scholar does not index all scholarly articles. Uptodate information about the hindex can be found on wikipedia. While the hindex is not the only indicator of a researchers success, it can be a helpful factor in defining ones impact.
A semiquantitative analysis method that evaluates bone scan images has been eagerly anticipated. Scholar hindex calculator giovambattista iannis home page. Available metrics the hindex of a publication is the largest number h such that at least h articles in that publication were cited at least h times each. Molecular descriptors are widely employed to present molecular characteristics in cheminformatics. Google scholar includes citations from an array of sources in its cited by calculation, including powerpoints and word documents, and gives everything an equal rank. Typically, odi is reported as the number of 3% desaturations odi3% andor the number of 4% desaturations odi4%. The procedures to do this in web of science and in scopus are listed below. The eindex is the square root of the surplus of citations in the hset. This enables automatic calculation of an oxygen desaturation index odi, which is the average number of desaturation episodes per hour of recording.
To date, a number of scholar indices have been developed. A scholar s h index should reflect all the citations of journals, books and conference proceedings. Dorothy chou in 2005 with purpose of promoting the pharmacodynamic research and simple computerized analytical simulation using the medianeffect principle of the massaction law 2,3 and its combination index theorem 3,4 has achieved its goals. This free software makes it possible for librarians or patrons to create the.
Library and information science algorithms case studies consumer research information services product enhancement rankings knowledge management librarians marketing research online information services online services software. The hindex correlates with obvious success indicators such as winning the nobel prize, being accepted for research fellowships and holding positions at top universities. What is the difference between hindex, i10index, and g. Google scholar and microsoft academic search to obtain the raw. These are generally free and dissemination methods may vary. We have implemented the molecular design laboratorys antimicrobial peptides package modlamp, a pythonbased software package for the design, classification and visual representation of peptide data. Google scholar and microsoft academic search to obtain the raw citations.
The index is based on the set of the scientists most cited papers and. Scholar hindex calculator the calculator from now on is a. How to calculate standard precipitation index in excel you can see spi calculation for mashhad station in attached file. It is free and open source, has both graphical user interface and command line interfaces, can work on all major platforms windows, linux, macos, supports more than 90 different molecular file formats, and is. In his 2005 paper proposing the hindex, hirsch describes the measure thusly. For example, a publication with five articles cited by, respectively, 17, 9, 6, 3, and 2, has the hindex of 3. Calculation of the ki67 index in pancreatic neuroendocrine tumors. Google scholar and publish or perish academic profiles. How i monitor cerebral autoregulation critical care. The hindex measure both the productivity and citation impact of the publications of a scientist or scholar. The algorithms for calculating the 3d gamma index using global and local methods implemented in two software tools. The hindex is a factor determining both the quantity and quality of a scientists research output. Bone scintigraphy bone scan is useful in detecting metastatic bone lesions through visual assessment of hot spots. The final section concludes the paper and outlines directions for further research.