Ricardo Leiva

887 total citations
29 papers, 569 citations indexed

About

Ricardo Leiva is a scholar working on Statistics and Probability, Communication and Sociology and Political Science. According to data from OpenAlex, Ricardo Leiva has authored 29 papers receiving a total of 569 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Statistics and Probability, 5 papers in Communication and 4 papers in Sociology and Political Science. Recurrent topics in Ricardo Leiva's work include Advanced Statistical Methods and Models (11 papers), Statistical Methods and Bayesian Inference (7 papers) and Statistical Methods and Inference (5 papers). Ricardo Leiva is often cited by papers focused on Advanced Statistical Methods and Models (11 papers), Statistical Methods and Bayesian Inference (7 papers) and Statistical Methods and Inference (5 papers). Ricardo Leiva collaborates with scholars based in Argentina, United States and Chile. Ricardo Leiva's co-authors include Anuradha Roy, Aurora Aragón, Ramón Gárcía-Trabanino, Carl Gustaf Elinder, Sandra Peraza, Christer Hogstedt, Catharina Wesseling, Kristina Jakobsson, Annika Wernerson and Magnus Söderberg and has published in prestigious journals such as SHILAP Revista de lepidopterología, American Journal of Kidney Diseases and Computational Statistics & Data Analysis.

In The Last Decade

Ricardo Leiva

25 papers receiving 548 citations

Peers

Ricardo Leiva

NEPHR

HTM

FINAN

PHYSI

Dan Zhu China

Masayuki Ikeda Japan

R. L. Prentice United States

Valentina Corradi Italy

Artur Akbarov United Kingdom

Rebecca Kush United States

Filippo Domma Italy

Shannon Cope United States

Ning Shang United States

Hye Young Kang South Korea

Dan Zhu China

Ricardo Leiva

28 ×0.1

NEPHR

8 ×0.1

HTM

25 ×0.2

49 ×0.9

FINAN

29 ×0.6

PHYSI

Citations per year, relative to Ricardo Leiva Ricardo Leiva (= 1×) peers Dan Zhu

Countries citing papers authored by Ricardo Leiva

Since Specialization

Citations

This map shows the geographic impact of Ricardo Leiva'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 Ricardo Leiva with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ricardo Leiva more than expected).

Fields of papers citing papers by Ricardo Leiva

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ricardo Leiva. 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 Ricardo Leiva. The network helps show where Ricardo Leiva may publish in the future.

Co-authorship network of co-authors of Ricardo Leiva

This figure shows the co-authorship network connecting the top 25 collaborators of Ricardo Leiva. A scholar is included among the top collaborators of Ricardo Leiva 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 Ricardo Leiva. Ricardo Leiva is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Leiva, Ricardo, et al.. (2024). Mi smartphone y yo. Las motivaciones para usarlo entre jóvenes chilenos. Un estudio a través del tiempo. Revista de Comunicación.

Wijkström, Julia, et al.. (2021). Mesoamerican Nephropathy and Kidney Disease Progression: A Case Series of Individuals With Kidney Biopsies From Nicaragua and El Salvador. Kidney Medicine. 3(5). 871–873. 3 indexed citations

Roy, Anuradha, et al.. (2018). Free-coordinate estimation for doubly multivariate data. Linear Algebra and its Applications. 547. 217–239. 2 indexed citations

Roy, Anuradha, et al.. (2017). Best unbiased estimates for parameters of three-level multivariate data with doubly exchangeable covariance structure. Linear Algebra and its Applications. 535. 87–104. 1 indexed citations

Roy, Anuradha, Roman Zmyślony, Miguel Fonseca, & Ricardo Leiva. (2015). Optimal estimation for doubly multivariate data in blocked compound symmetric covariance structure. Journal of Multivariate Analysis. 144. 81–90. 12 indexed citations

Roy, Anuradha, Ricardo Leiva, Ivan Žežula, & Daniel Klein. (2015). Testing the equality of mean vectors for paired doubly multivariate observations in blocked compound symmetric covariance matrix setup. Journal of Multivariate Analysis. 137. 50–60. 12 indexed citations

Leiva, Ricardo, et al.. (2014). Corporate Reputation and Corporate Ethics: Looking Good or Doing Well. SSRN Electronic Journal. 4 indexed citations

Wijkström, Julia, Ricardo Leiva, Carl‐Gustaf Elinder, et al.. (2013). Clinical and Pathological Characterization of Mesoamerican Nephropathy: A New Kidney Disease in Central America. American Journal of Kidney Diseases. 62(5). 908–918. 149 indexed citations

Peraza, Sandra, Catharina Wesseling, Aurora Aragón, et al.. (2012). Decreased Kidney Function Among Agricultural Workers in El Salvador. American Journal of Kidney Diseases. 59(4). 531–540. 207 indexed citations

10.

Roy, Anuradha & Ricardo Leiva. (2011). Estimating and Testing a Structured Covariance Matrix for Three-Level Multivariate Data. Communication in Statistics- Theory and Methods. 40(11). 1945–1963. 26 indexed citations

11.

Leiva, Ricardo & Anuradha Roy. (2010). Linear discrimination for multi-level multivariate data with separable means and jointly equicorrelated covariance structure. Journal of Statistical Planning and Inference. 141(5). 1910–1924. 10 indexed citations

12.

Leiva, Ricardo & Anuradha Roy. (2010). A Quadratic Classification Rule with Equicorrelated Training Vectors for Non Random Samples. Communication in Statistics- Theory and Methods. 40(2). 213–231. 4 indexed citations

13.

Roy, Anuradha & Ricardo Leiva. (2008). Likelihood ratio tests for triply multivariate data with structured correlation on spatial repeated measurements. Statistics & Probability Letters. 78(13). 1971–1980. 24 indexed citations

14.

Leiva, Ricardo & Anuradha Roy. (2008). Classification rules for triply multivariate data with an AR(1) correlation structure on the repeated measures over time. Journal of Statistical Planning and Inference. 139(8). 2598–2613. 7 indexed citations

15.

Leiva, Ricardo, et al.. (2008). Dilemas éticos y profesionales del periodismo económico actual. SHILAP Revista de lepidopterología. 96–111. 3 indexed citations

16.

Roy, Anuradha & Ricardo Leiva. (2007). Discrimination with jointly equicorrelated multi-level multivariate data. Advances in Data Analysis and Classification. 1(3). 175–199. 13 indexed citations

17.

Roy, Anuradha & Ricardo Leiva. (2007). Classification Rules for Multi-level Multivariate Data. 3. 41–41.

18.

Leiva, Ricardo. (2006). Linear discrimination with equicorrelated training vectors. Journal of Multivariate Analysis. 98(2). 384–409. 23 indexed citations

19.

Leiva, Ricardo, et al.. (1996). [Iodine in school children. Relationship with incidence of goiter, socioeconomic group and salt intake].. PubMed. 56(5 Pt 1). 448–54. 6 indexed citations

20.

Leiva, Ricardo, et al.. (1980). Distribution and balance of phytomass and nutrients in two communities resulting from clearing of Los Llanos, La Rioja Province, Argentina.. 6. 59–60. 1 indexed citations

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.

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