What is VOSviewer software?
VOSviewer is a software tool for constructing and visualizing bibliometric networks. These networks may for instance include journals, researchers, or individual publications, and they can be constructed based on citation, bibliographic coupling, co-citation, or co-authorship relations.
What is the use of VOSviewer?
VOSviewer can be used to construct networks of scientific publications, scientific journals, researchers, research organizations, countries, keywords, or terms. Items in these networks can be connected by co-authorship, co- occurrence, citation, bibliographic coupling, or co-citation links.
Who developed VOSviewer?
VOSviewer has been developed by Nees Jan van Eck and Ludo Waltman at Leiden University’s Centre for Science and Technology Studies (CWTS).
What are clusters in VOSviewer?
VOSviewer by default also assigns the nodes in a network to clusters. A cluster is a set of closely related nodes. Each node in a network is assigned to exactly one cluster. The number of clusters is determined by a resolution parameter. The higher the value of this parameter, the larger the number of clusters.
What is cluster in VOSviewer?
VOSviewer by default also assigns the nodes in a network to clusters. A cluster is a set of closely related nodes. Each node in a network is assigned to exactly one cluster. The number of clusters is determined by a resolution parameter.
Which software is best for bibliometric analysis?
Bibexcel is an excellent software for bibliometric analysis. Vosviewer, citeseer and Pajek are some of software for visualisation.
How do you cite VOSviewer?
Alternative citation: van Eck N. J., Waltman L. (2010) ‘ Software Survey: VOSviewer, a Computer Program for Bibliometric Mapping’, Scientometrics , 84/2: 523–38. Remember to reference the version you used, or the access date in the case of web applications, for reproducibility purposes.
What is bibliometric software?
This is a software tool for constructing and visualizing bibliometric networks such as journals, researchers, or individual publications, and they can be constructed based on citation, bibliographic coupling, co-citation, or co-authorship relations.
What is used for bibliometric data?
The Thomson Reuters’ Web of Science (WoS) database is used to extract the bibliometric information for “big data”. The WoS is a structured database that indexes selected top publications that, covering the majority of significant scientific results [13].
What is Bibexcel software?
BibExcel is designed to assist in analysis of bibliographic data. This tool-box can generate data files that can be imported to Excel, or any program that takes tabbed data records, for further processing . Bibexcel is a free-ware for academic non-profit use.
Who developed Bibexcel?
The result of 2262 was downloaded in a separate text files. The data were analysis with the Bibexcel. It is a dominant analytical tool. This Bibexcel was developed by Olle Persson.
What are bibliometric methods?
Bibliometric methods employ a quantitative approach for the description, evaluation, and monitoring of published research. These methods have the potential to introduce a systematic, transparent, and reproducible review process and thus improve the quality of reviews.
What is bibliometric technique?
What is BibExcel software?
What are bibliometric indicators?
There are three types of bibliometric indicators: quantity indicators, which measure the productivity of a particular researcher; quality indicators, which measure the quality (or “performance”) of a researcher’s output; and structural indicators, which measure connections between publications, authors, and areas of …
What is vosviewer?
1 Introduction VOSviewer is a computer program for creating maps based on network data and for visualizing and exploring these maps. The main features of VOSviewer can be summarized as follows: Creating maps based on network data.
What is the description column in a vosviewer map file?
descriptioncolumn in a VOSviewer map file (see Subsection 4.1.1). The information panel presents descriptions of items in the currently active map. When the mouse pointer is moved over an item in the main panel, the description of the item is shown in the information panel.
What command line parameters are supported by vosviewer?
VOSviewer supports a large number of command line parameters. These parameters can for example be used to automatically open a map when VOSviewer is started or to override some of the default settings of VOSviewer. The command line parameters supported by VOSviewer are listed below. Command line parameters for opening or creating a map
How do I open a vosviewer map?
To open a map, a VOSviewer map file and optionally also a VOSviewer network file (see Section 4.1) can be provided. Alternatively, a VOSviewer JSON file, a GML file, or Pajek files can be provided.7 oSave.