Ignacio López‐de‐Ullibarri

511 total citations
30 papers, 333 citations indexed

About

Ignacio López‐de‐Ullibarri is a scholar working on Statistics and Probability, Artificial Intelligence and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Ignacio López‐de‐Ullibarri has authored 30 papers receiving a total of 333 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Statistics and Probability, 5 papers in Artificial Intelligence and 4 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Ignacio López‐de‐Ullibarri's work include Statistical Methods and Inference (10 papers), Cardiac pacing and defibrillation studies (4 papers) and Statistical Distribution Estimation and Applications (4 papers). Ignacio López‐de‐Ullibarri is often cited by papers focused on Statistical Methods and Inference (10 papers), Cardiac pacing and defibrillation studies (4 papers) and Statistical Distribution Estimation and Applications (4 papers). Ignacio López‐de‐Ullibarri collaborates with scholars based in Spain, United Kingdom and Belgium. Ignacio López‐de‐Ullibarri's co-authors include Ricardo Cao, María Amalia Jácome, Manuel García‐Magariños, Antonio Salas, Salvador Pita Fernández, Paul Janssen, Á. García, Salvador Naya, Ramón Artiaga and Noël Veraverbeke and has published in prestigious journals such as American Journal of Roentgenology, Journal of Applied Polymer Science and Journal of Statistical Software.

In The Last Decade

Ignacio López‐de‐Ullibarri

29 papers receiving 323 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Ignacio López‐de‐Ullibarri Spain 11 77 59 42 37 34 30 333
John M. Long United States 10 4 0.1× 43 0.7× 14 0.3× 18 0.5× 9 0.3× 26 255
Ali Zare Iran 12 13 0.2× 88 1.5× 19 0.5× 6 0.2× 16 0.5× 46 368
Deborah Plana United States 11 10 0.1× 90 1.5× 45 1.1× 4 0.1× 5 0.1× 20 436
Evangelos Evangelou United Kingdom 8 34 0.4× 10 0.2× 20 0.5× 5 0.1× 7 0.2× 20 246
Devbarna Sinha United States 8 75 1.0× 29 0.5× 22 0.5× 5 0.1× 19 181
Inés Beekers Netherlands 11 7 0.1× 42 0.7× 55 1.3× 184 5.0× 10 0.3× 15 483
Kohei Kasahara Japan 8 3 0.0× 72 1.2× 64 1.5× 38 1.0× 8 0.2× 30 400
Dongfeng Wu United States 11 42 0.5× 70 1.2× 20 0.5× 25 0.7× 44 378
Kevin J. Little United States 8 4 0.1× 13 0.2× 65 1.5× 16 0.4× 8 0.2× 20 440
É. Barret France 12 14 0.2× 21 0.4× 4 0.1× 22 0.6× 3 0.1× 58 831

Countries citing papers authored by Ignacio López‐de‐Ullibarri

Since Specialization
Citations

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

Fields of papers citing papers by Ignacio López‐de‐Ullibarri

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ignacio López‐de‐Ullibarri. 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 Ignacio López‐de‐Ullibarri. The network helps show where Ignacio López‐de‐Ullibarri may publish in the future.

Co-authorship network of co-authors of Ignacio López‐de‐Ullibarri

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

All Works

20 of 20 papers shown
1.
López‐de‐Ullibarri, Ignacio, et al.. (2023). Latency function estimation under the mixture cure model when the cure status is available. Lifetime Data Analysis. 29(3). 608–627. 5 indexed citations
2.
López-Valladares, María Jesús, et al.. (2022). Feasibility, efficacy and safety of early lens extraction in patients with pseudoexfoliation glaucoma: a feasibility and pilot study. Eye. 37(9). 1878–1884. 4 indexed citations
3.
López‐de‐Ullibarri, Ignacio, et al.. (2022). Nonparametric kernel estimation of the probability of cure in a mixture cure model when the cure status is partially observed. Statistical Methods in Medical Research. 31(11). 2164–2188. 5 indexed citations
4.
López-Valladares, María Jesús, et al.. (2021). Surgical and laser interventions for pseudoexfoliation glaucoma systematic review of randomized controlled trials. Eye. 35(6). 1551–1561. 4 indexed citations
5.
López‐de‐Ullibarri, Ignacio, et al.. (2021). A product‐limit estimator of the conditional survival function when cure status is partially known. Biometrical Journal. 63(5). 984–1005. 11 indexed citations
6.
Jácome, María Amalia, et al.. (2021). npcure: An R Package for Nonparametric Inference in Mixture Cure Models. The R Journal. 13(1). 21–21. 10 indexed citations
7.
López‐de‐Ullibarri, Ignacio, et al.. (2020). Nonparametric Estimation in Mixture Cure Models [R package npcure version 0.1-5]. 3 indexed citations
8.
Bolón‐Canedo, Verónica, Amparo Alonso‐Betanzos, Ignacio López‐de‐Ullibarri, & Ricardo Cao. (2019). Challenges and Future Trends for Microarray Analysis. Methods in molecular biology. 1986. 283–293. 16 indexed citations
9.
Cao, Ricardo & Ignacio López‐de‐Ullibarri. (2019). ROC Curves for the Statistical Analysis of Microarray Data. Methods in molecular biology. 1986. 245–253. 33 indexed citations
10.
Echarri, Ana, et al.. (2019). Small-Bowel Crohn Disease Treated With Anti–Tumor Necrosis Factor-α Therapy: MR Enterography Score Changes After 1 Year Predict Long-Term Outcomes. American Journal of Roentgenology. 213(6). 1240–1246. 4 indexed citations
11.
López‐de‐Ullibarri, Ignacio. (2015). Bandwidth Selection in Kernel Distribution Function Estimation. The Stata Journal Promoting communications on statistics and Stata. 15(3). 784–795. 6 indexed citations
12.
López‐de‐Ullibarri, Ignacio & María Amalia Jácome. (2013). survPresmooth: AnRPackage for Presmoothed Estimation in Survival Analysis. Journal of Statistical Software. 54(11). 10 indexed citations
13.
Anguita, Manuel, Juan C. Castillo, Martín Ruiz Ortiz, et al.. (2011). Diferencias en el pronóstico de la insuficiencia cardiaca con función sistólica conservada o deprimida en pacientes mayores de 70 años que toman bloqueadores beta. Revista Española de Cardiología. 65(1). 22–28. 3 indexed citations
14.
Sánchez, Manuel Anguita, Manuel F. Jiménez‐Navarro, Eduardo de Teresa, et al.. (2010). Effect of a Training Program for Primary Care Physicians on the Optimization of Beta-Blocker Treatment in Elderly Patients With Heart Failure. Revista Española de Cardiología (English Edition). 63(6). 677–685. 5 indexed citations
15.
García‐Magariños, Manuel, Ignacio López‐de‐Ullibarri, Ricardo Cao, & Antonio Salas. (2009). Evaluating the Ability of Tree‐Based Methods and Logistic Regression for the Detection of SNP‐SNP Interaction. Annals of Human Genetics. 73(3). 360–369. 62 indexed citations
16.
Esquerda, Aureli, Javier Trujillano, Ignacio López‐de‐Ullibarri, et al.. (2007). Classification tree analysis for the discrimination of pleural exudates and transudates. Clinical Chemistry and Laboratory Medicine (CCLM). 45(1). 82–7. 5 indexed citations
17.
López‐de‐Ullibarri, Ignacio, Ricardo Cao, Carmén Cadarso-Suárez, & Marı́a J. Lado. (2007). Nonparametric estimation of conditional ROC curves: Application to discrimination tasks in computerized detection of early breast cancer. Computational Statistics & Data Analysis. 52(5). 2623–2631. 16 indexed citations
18.
Cao, Ricardo & Ignacio López‐de‐Ullibarri. (2007). Product-type and presmoothed hazard rate estimators with censored data. Test. 16(2). 355–382. 3 indexed citations
19.
Cao, Ricardo, Ignacio López‐de‐Ullibarri, Paul Janssen, & Noël Veraverbeke. (2005). Presmoothed Kaplan–Meier and Nelson–Aalen estimators. Journal of nonparametric statistics. 17(1). 31–56. 25 indexed citations
20.
López‐de‐Ullibarri, Ignacio & Salvador Pita Fernández. (1999). Medidas de concordancia: El índice Kappa. 6(4). 223–226. 18 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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