Inflation properties in count data distributions: a three-decade bibliometric analysis
Researchers have been proposing inflated models for count data since 1992, which was pioneered by Diane Lambert. In inflated models for count data, the inflation points commonly occurs either at zero and/or one. A comprehensive bibliometric analysis has been conducted to investigate how popular the...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Penerbit Universiti Kebangsaan Malaysia
2025
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| Online Access: | http://journalarticle.ukm.my/25077/ http://journalarticle.ukm.my/25077/1/SSB%2024.pdf |
| _version_ | 1848816262713442304 |
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| author | Razik Ridzuan Mohd Tajuddin, Noriszura Ismail, |
| author_facet | Razik Ridzuan Mohd Tajuddin, Noriszura Ismail, |
| author_sort | Razik Ridzuan Mohd Tajuddin, |
| building | UKM Institutional Repository |
| collection | Online Access |
| description | Researchers have been proposing inflated models for count data since 1992, which was pioneered by Diane Lambert. In inflated models for count data, the inflation points commonly occurs either at zero and/or one. A comprehensive bibliometric analysis has been conducted to investigate how popular the studies on inflated models have been since 1992. A total of 724 documents have been retrieved from Scopus database, which include all types of documents and languages. The publications growth rate for the inflated count data models was 16.27%, proving that many researchers were attracted to this area of study. Majority of the documents were articles and written in English. One article published in the R Journal has obtained the most acceptance among the community as seen from the average number of citations each year. The United States of America may have been collaborating with lots of researchers from other countries but the University of São Paulo, Brazil has published the greatest number of documents related to the inflated count data models. |
| first_indexed | 2025-11-15T01:03:05Z |
| format | Article |
| id | oai:generic.eprints.org:25077 |
| institution | Universiti Kebangasaan Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T01:03:05Z |
| publishDate | 2025 |
| publisher | Penerbit Universiti Kebangsaan Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | oai:generic.eprints.org:250772025-04-09T03:12:51Z http://journalarticle.ukm.my/25077/ Inflation properties in count data distributions: a three-decade bibliometric analysis Razik Ridzuan Mohd Tajuddin, Noriszura Ismail, Researchers have been proposing inflated models for count data since 1992, which was pioneered by Diane Lambert. In inflated models for count data, the inflation points commonly occurs either at zero and/or one. A comprehensive bibliometric analysis has been conducted to investigate how popular the studies on inflated models have been since 1992. A total of 724 documents have been retrieved from Scopus database, which include all types of documents and languages. The publications growth rate for the inflated count data models was 16.27%, proving that many researchers were attracted to this area of study. Majority of the documents were articles and written in English. One article published in the R Journal has obtained the most acceptance among the community as seen from the average number of citations each year. The United States of America may have been collaborating with lots of researchers from other countries but the University of São Paulo, Brazil has published the greatest number of documents related to the inflated count data models. Penerbit Universiti Kebangsaan Malaysia 2025 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/25077/1/SSB%2024.pdf Razik Ridzuan Mohd Tajuddin, and Noriszura Ismail, (2025) Inflation properties in count data distributions: a three-decade bibliometric analysis. Sains Malaysiana, 54 (1). pp. 303-312. ISSN 0126-6039 https://www.ukm.my/jsm/english_journals/vol54num1_2025/contentsVol54num1_2025.html |
| spellingShingle | Razik Ridzuan Mohd Tajuddin, Noriszura Ismail, Inflation properties in count data distributions: a three-decade bibliometric analysis |
| title | Inflation properties in count data distributions: a three-decade bibliometric analysis |
| title_full | Inflation properties in count data distributions: a three-decade bibliometric analysis |
| title_fullStr | Inflation properties in count data distributions: a three-decade bibliometric analysis |
| title_full_unstemmed | Inflation properties in count data distributions: a three-decade bibliometric analysis |
| title_short | Inflation properties in count data distributions: a three-decade bibliometric analysis |
| title_sort | inflation properties in count data distributions: a three-decade bibliometric analysis |
| url | http://journalarticle.ukm.my/25077/ http://journalarticle.ukm.my/25077/ http://journalarticle.ukm.my/25077/1/SSB%2024.pdf |