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Thanks so much for all your work on VOSviewer. I'm working with an .ris file to construct a co-authorship network of 925 citations, I’m interested in visualizing a network of not only authors (.ris tag AU) but also editors (.ris tag A2). Is this possible?
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Dear Team Manager
I hope this email will find you well
I am asking your esteemed office to allow me to permit me to
download the app into my computer.
Aguer
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Hello Team,
I'd like to congratulate you on such a tremendous project, I think you guys are doing great work putting this amazing software out there. I'd like to navigate this further but I've encountered a bit of a challenge using your product. After downloading it I tried to launch the app but keep getting the error message "Unable to load Java runtime environment. I downloaded the MacOS version because my laptop is a Macbook Pro 2. Please can you help me to rectify this issue?
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I have the same problem. I am unable to use VOSviewer in my laptop which is also a Mac (Apple M1). I have the same error message when trying to open it: "Unable to load Java runtime environment"
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I met the same problem. Finally, I fixed it. When you install Java, choose "Java for macOS Intel" even if your mac is M series.
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Dear VOSviewer Support Team,
I hope this email finds you well.
I am currently using VOSviewer on my MacBook for analyzing data, but I am encountering an issue with reading CSV files. Specifically, when I upload a Scopus CSV file into VOSviewer, I consistently receive a warning message that says "incorrect use of quotes."
I would greatly appreciate your assistance in resolving this issue. Could you please provide guidance or suggestions on how to address the problem with CSV file formatting?
Thank you very much for your support.
Best regards,
Budiawan
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The impact of tiktok on consumer purchase intention among generation Z in the western province, with special reference to small and medium enterprises
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The impact of tiktok on consumer purchase intention among generation Z in the western province, with special reference to small and medium enterprises
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good
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Hi, I am now learning how to use VOSviewer for systematic literature review, but I encounter some issues. I download cvs file from Web of Science and remove the funding information already, but when I upload the cvs file on VOSviewer, I received an error message "cannot find author (AF/AU), address (C1), cited reference (CR), author keyword (DE), or Keyword plus (ID) field”.
Could you please help?
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sou aluna do doutorado em Ciencias do Ambiente pela UFT
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sou aluna do doutorado em Ciencias do Ambiente pela UFT
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Hi, I'm helping a researcher with Vosviewer. She wants to get a list in csv of the references with title, author, journal, year etc. of the clusters she has produced. We try, but only succeed in getting out what is visible in the cluster, eg authors, in a text file. Is there a way to get a list of all information about the references in a cluster?
Thanks in advance!
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i can t to install software into my computer. Please help me
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How to analyze merged data of web of science and Scopus database on VOS Viewer, Finding error on uploading merged data file extracted from R-Biblioshiny.
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I just find a great tool for doing journal review
thank you VOSviewer
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It seems that there're many youtube informations on how to merge data from WoS and Scopus removing duplicates in bibliometrix to run on biblioshiny. But there's no info. on how to do exact same thing in VOSViewer!!
Can anyone help on this problem? any idea?
thanks in advance.
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Hi,
I tried to upload a RIS file from a library in Scopus. However, I keep getting an error that the file contains an incorrect number of columns. I have no idea how to solve this issue. I hope someone can help?
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Citations, bibliographic buttons become inactive when i upload my file for analysis.
Help me
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Errer while reading wef of science file ..... (line 1) : Multiple AU fields
How to deal with this issue
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I'm trying to open the AIDA booklet, but got this error page instead:
AccessDenied
Access Denied
7GSB8CSEN3DYKTAM
A0Q28sk/PX805y14iG1Wv3ZV2qWVVEXYzY9/o6LuD4V0rIiVdAAZ8nB8dvXNgeyj533Ks7pZp3E=
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I installed version 1.6.20. Most features are locked and do not function! What should I do?
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A good tool but it will be useful in spanish too.
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我想用
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(1) I am using scopus to create a map based on bibliographic data. (2) I have chosen "type of analsysis = Bibliogrpahic coupling", and "unit of analysis = Authors".
Given this, what does "clustering" mean? What is the criteria used to assign an item (an author) to a cluster?
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I installed version 1.6.20. Most features are locked and do not function! What should I do?
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HI,
I am working with the current version of EndNote, which does not support the export of .enw files. It can produce .enl files, .txt or .xml files. Please is it possible to import any of these formats in to VOSViewer.
Many thanks,
Chris.
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Hi,
Just wondering If I could use VOSveiwer to visualize the already downloaded papers to see the relation between them. I have gathered those papers from different databases and want to visualize them in one plot.
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10 Tell-Tale Signs You Need To Buy A UK Pornstar British porn Star
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Hi everyone! I'm trying to analyse a database from WOS however when I try to use it at VOSviewer I got this message "multiple AU fields". How can I solve it?
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The same happens to me, could someone give us a solution?
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maybe you choose wrong file format while exporting. I use .txt and it works with out problem
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Hola a todos! Intento analizar una base de datos de WOS, sin embargo al ingresarla a vosviewer me sale el siguiente error "multiple AU fields". ¿Cómo lo resuelvo?
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Thank you so much for your efforts
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Have the developers noticed that the red/green/blue columns in map files are being ignored in versions 1.6._19 and 1.6.20? I have tried to submit a message about this bug via the contact form twice but I am not confident it is submitting successfully, it just loads a blank page. Does anyone have a macOS installer for version 1.6_16 they might be able to share? That's the last version where this feature was still working, but I've unfortunately uninstalled it from my computer.
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Dear all, is it possible to save our results with VOSviewer and open them later in the program?
When I save the file with "save...." after opening it in VOSviewer, it is not possible to see the lines connecting the keywords. I can only see certain keywords
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Hello, when I select the files, an error of "multiple AB fields" pops up, but I don't know how to amend the ris. text, or is there any other solution? Many thanks.
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Perhaps you can consider open-sourcing this awesome software so that we can assist you in completing compatibility upgrades and issue fixes
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I already successfully installed Java 8 Update 401 in my mac but the VOSviewer still show that it's unable to load Java Runtime Environment. What can I do?
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Hi Nees Jan van Eck and Ludo Waltman. Just trying to download AIDA booklet and it appears that the download link provided does not work anymore. Here is (I guess) the updated working download link. Thanks for your valuable work developing VOS, and cheers from Chile! https://pure.tudelft.nl/ws/portalfiles/portal/40154954/AIDA_Booklet_V2.2.pdf
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Hi, I'm trying to import Lens data (.csv) but it keeps saying 'Error while reading Lens file: Cannot find Author/s, keywords, MeSH Term, or References field'. But I didn't edit anything since I downloaded the data from Lens. and it happens with all my files I downloaded from Lens. What can be done? thanks in advance!
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I can't open VOSviewer anymore after I worked a couple of weeks with it. This Error code appears always: "unable to load Java Runtime environment".
I've updated the program, java and my mac, but it doesn't helped at all. I've also deleted and reinstalled.
Does someone might have a solution for that?
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Anyone had any success using Endnote to create a map based on bibliographic data? When choosing data source, VOSviewer looks for an EndNote file type of .enw but Endnote now uses .enl file type. Tried using a .enl file but a get an error "error while reading Endnote File.
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Hello,
While I have successfully run vos viewer a number of times, I just received the following error message when trying to create a citation map:
An unexpected error has occurred (java.lang.NegativeArraySizeException: -2052726983 at line 206 of Arrays.java). VOSviewer will be terminated.
Any help is appreciated!
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Hello. I am trying to export a graph as an SVG file . However, I am getting the following error many times:
"This page contains the following errors:
error on line 16 at column 7: Encoding error"
For other format like PNG, jpg do not have this issue. Please help me with this, thank you!
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