Rudolf J. Freund
- Plant Science top 5%
- Nature and Landscape Conservation top 2%
- Ecology top 2%
- Global and Planetary Change top 5%
- Ecology, Evolution, Behavior and Systematics top 2%
- Co-authors
- Ramon C. LittellMervyn G. MarasingheWalter W. StroupEric R. ZiegelW.J. WilsonC. Richard RobinsG. Carleton RayHenry W. Altland
- Topics
- SAS software applications and methods (4 papers)Water resources management and optimization (3 papers)Advanced Statistical Methods and Models (3 papers)
- Partner nations
- United StatesBrazilGermany
In The Last Decade
Rudolf J. Freund
40 papers receiving 3.7k citations
Hit Papers
Peers
Comparison fields: 5 of 205
- Plant Science 731
- Nature and Landscape Conservation 664
- Ecology 658
- Global and Planetary Change 505
- Ecology, Evolution, Behavior and Systematics 442
Countries citing papers authored by Rudolf J. Freund
This map shows the geographic impact of Rudolf J. Freund's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Rudolf J. Freund with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Rudolf J. Freund more than expected).
Fields of papers citing papers by Rudolf J. Freund
This network shows the impact of papers produced by Rudolf J. Freund. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Rudolf J. Freund. The network helps show where Rudolf J. Freund may publish in the future.
Co-authorship network of co-authors of Rudolf J. Freund
This figure shows the co-authorship network connecting the top 25 collaborators of Rudolf J. Freund. A scholar is included among the top collaborators of Rudolf J. Freund based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Rudolf J. Freund. Rudolf J. Freund is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | Regression Using JMP | 44 |
| 2 | SAS for Linear Modelsbreakdown → | 606 |
| 3 | SAS System for Regression,Third Edition | 24 |
| 4 | SAS System for regression | 352 |
| 5 | 163 | |
| 6 | Statistical Methods | 196 |
| 7 | 1 | |
| 8 | A Field Guide to Atlantic Coast Fishes: North America | 314 |
| 9 | SAS for linear models : a guide to the ANOVA and GLM proceduresbreakdown → | 402 |
| 10 | 15 | |
| 11 | 7 | |
| 12 | 3 | |
| 13 | 3 | |
| 14 | 9 | |
| 15 | 8 | |
| 16 | 2 | |
| 17 | 4 | |
| 18 | 10 | |
| 19 | 5 | |
| 20 | The Introduction of Risk into a Programming Modelbreakdown → | 411 |
About Rudolf J. Freund
Rudolf J. Freund is a scholar working on Statistics and Probability, History and Philosophy of Science and Animal Science and Zoology, having authored 42 papers that have together received 4.2k indexed citations. Recurring topics across this work include SAS software applications and methods (4 papers), Water resources management and optimization (3 papers) and Advanced Statistical Methods and Models (3 papers). The work is most often cited by research in Nature and Landscape Conservation (664 citations), Soil Science (415 citations) and Agronomy and Crop Science (414 citations). Rudolf J. Freund has collaborated with scholars based in United States, Brazil and Germany. Frequent co-authors include Ramon C. Littell, Mervyn G. Marasinghe, Walter W. Stroup, Eric R. Ziegel, W.J. Wilson, C. Richard Robins, G. Carleton Ray, Henry W. Altland, William Jerome Wilson and Paul D. Minton. Their work appears in journals such as Journal of the American Statistical Association, Econometrica and Technometrics.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.