Idiomas

Menú de usuario

You are hereInformación profesores completa

Información profesores completa

Datos persoais
Nome   López de Ullibarri Galparsoro, Ignacio
Área coñecemento   Estadística e investigación operativa
Categoría   Contratado Doctor
Dedicación   Total
Correo   ilu@udc.es
Web persoal   http://dm.udc.es/staff/ignacio_lopez
Grupo investigación   MODES

Localizacion
Centro Campus Teléfono Extensión

Docencia
Titulación(s) Materia(s)

Artigos publicados
  • Wende Clarence Safari, Ignacio López-de-Ullibarri, María Amalia Jácome .
    Latency function estimation under the mixture cure model when the cure status is available.
    Lifetime Data Analysis, 29 (2023) , 608–627.

  • Couce-Casanova, Antonio; Lopez-De-Ullibarri, Ignacio; Lamas-Galdo, María Isabel; Rodríguez-García, Juan de Dios.
    Creation of a typical meteorological year in Spain. Step by step application of the method based on UNE-EN ISO-15927-4:2011.
    DYNA, 97 (2022) , 620-624.

  • Pose-Bazarra, Sara, López-Valladares, María Jesús, López-de-Ullibarri, Ignacio, Azuara-Blanco Augusto.
    Feasibility, efficacy and safety of early lens extraction in patients with pseudoexfoliation glaucoma: a feasibility and pilot study.
    Eye, 0 (2022) , .

  • Safari, W. C., López-de-Ullibarri, I., Jácome, M. A.
    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 (2022) , 11 , .

  • Pose-Bazarra S, López-Valladares MJ, López-de-Ullibarri I, Azuara-Blanco, A.
    Surgical and laser interventions for pseudoexfoliation glaucoma: systematic review of randomized controlled trials.
    Eye, 35 (2021) , 1551–1561.

  • Ana López-Cheda, M. Amalia Jácome, Ignacio López-de-Ullibarri.
    npcure: An R Package for Nonparametric Inference in Mixture Cure Models.
    The R Journal, 13 (2021) , 1 , 21-41.

  • Wende Clarence Safari, Ignacio López-de-Ullibarri, María Amalia Jácome.
    A product limit estimator of the conditional survival function when cure status is partially known.
    Biometrical Journal, 63 (2021) , 5 , 984-1005.

  • Tania González Furelos, Iria Rodriguez Legazpi, Antonia Casás Martínez, Ignacio López de Ullibarri, Isaura Rodríguez Penín.
    Experience of obeticholic acid use in the treatment of primary biliary cholangitis in a small group of patients.
    European journal of clinical pharmacy, 23 (2021) , 4 , 239-243.

  • Roberto Raña-Rocha, Ignacio López-de-Ullibarri, María Jesús Movilla-Fernández, Carmen Coronado Carvajal.
    Validation of a questionnaire of knowledge and attitudes about the subcutaneous venous reservoir in nursing.
    Revista Latino-Americana de Enfermagem, 28 (2020) , .

  • Jácome, M.A and López-de-Ullibarri, I.
    Bandwidth selection for the presmoothed logrank test.
    Statistics and Probability Letters, 117 (2016) , 151-157.

  • M. García-Magariños, T. Egeland, I. López-de-Ullibarri, N. Hjort, A. Salas.
    A parametric approach to kinship hypothesis testing using identity-by-descent parameters.
    Statistical applications in genetics and molecular biology, 14 (2015) , 5 , 465-479.

  • I. López-de-Ullibarri.
    Bandwidth selection in kernel distribution function estimation.
    The Stata Journal, 15 (2015) , 3 , 784-795.

  • M. A. Jácome, I. López-de-Ullibarri.
    Logrank-type tests with presmoothing.
    Biometrical Journal, 56 (2014) , 5 , 851-866.

  • I. López-de-Ullibarri, M.A. Jácome.
    survPresmooth: An R Package for Presmoothed Estimation in Survival Analysis.
    Journal of Statistical Software, 54 (2013) , 11 , 1-26.

  • S. Naya, R. Cao, A. Jácome, I. López-de-Ullibarri, M. Oliveira and S. Muñoz.
    An introduction to the estimation of the Reliability, Availability and Maintainability of a submarine using Monte Carlo simulation.
    Developments in Maritime Transportation and Exploitation of Sea Resources, 0 (2013) , 761-767.

  • M. Anguita, J:C: Castillo, M. Ruiz, F. Castillo, M. Jiménez-Navarro, M. Crespo, L.A. Pulpón, E,. Teresa, A. Castro-Beiras, E. Roig, R. Artigas, A. Zapata, I. López-de-Ullibarri, J. Muñiz.
    Differences in outcome of heart failure with preserved or depressed systolic funcion in patients older than 70 years who receive beta blockers.
    Revista Española de Cardiología, 0 (2012) , 65 , 22-28.

  • I. López-de-Ullibarri, P. Janssen, R. Cao.
    Continuous covariate frailty models for censored and truncated clustered data.
    Journal of Statistical Planning and Inference, 142 (2012) , 7 , 1864-1877.

  • I. López de Ullibarri, J. Muñiz García, A. Castro Beiras, M. Anguita Sánchez, M. Jimenez Navarro, M. Crespo, L. Alonso Pulpón, E. Teresa, E. Roig, R. Artigas, A. Zapata.
    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, 63 (2010) , 6 , 677-685.

  • M. Garcí­a-Magariños, I. López-de-Ullibarri, R. Cao, A. Salas.
    Evaluating the Ability of Tree-Based Methods and Logistic Regression for the Detection of SNP-SNP Interaction.
    Annals of Human Genetics, 73 (2009) , 360-369.

  • I. López, R. Cao, C. Cadarso, M. J. Lado.
    Nonparametric estimation of conditional ROC curves: application to discrimination tasks in computerized detection of early breast cancer.
    Computational Statistics and Data Analysis, 52 (2008) , 2623-2631.

  • A. Esquerda, J. Trujillano, I. López de Ullibarri, S. Bielsa, A. B. Madroñero, J. M. Porcel.
    Classification tree analysis for the discrimination of pleural exudates and transudates.
    Clinical Chemistry and Laboratory Medicine, 45 (2007) , 1 , 82-87.

  • R. Cao, I. López.
    Product-type and presmoothed hazard rate estimators with censored data. Extended version.
     Test, 16 (2007) , 355-382.

  • S. Naya, R. Cao, I. López de Ullibarri, R. Artiaga, F. Barbadillo, A. Garcí­a.
    Logistic mixture model vs arrhenius for kinetic study of degradation of materials by dynamic thermogravimetric analysis.
    Journal of Chemometrics, 20 (2006) , 158-163.

  • R. Cao, I. López de Ullibarri, P. Janssen, N. Veraverbeke.
    Presmoothed Kaplan-Meier and Nelson-Aalen estimators.
    Journal of Nonparametric Statistics, 17 (2005) , 31-56.

  • A. Torres, I. López de Ullibarri, M. J. Abad, L. Barral, J. Cano, S. Garcí­a-Carabal, F. J. Dí­ez, J. López-Lago, M. C. Ramí­rez.
    Study of the effect of poly-(acrylonitrile-co-butadiene-co-styrene) on the mechanical properties of an epoxy system.
    Journal of Applied Polymer Science, 92 (2004) , 461-467.

  • S. Naya, R. Cao, R. Artiaga, A. Garcí­a, I. López de Ullibarri.
    Suavizado automático de curvas procedentes de análisis térmico con errores autocorrelacionados.
    Anales de Ingeniería Mecánica, 2 (2003) , 1498-1501.

  • M. Ester Rendal, E. Maneiro, M. Rodrí­guez, O. Fernández, I. López de Ullibarri, C. Andión, F. J. Blanco.
    Effect of cryopreservation on human articular chondrocyte viability, proliferation and collagen expression.
    Cryobiology, 41 (2001) , 2-10.

  • I. López de Ullibarri, S. Pita Fernández.
    Curvas ROC.
    Cadernos de Atención Primaria, 5 (1999) , 4 , 229-235.

  • S. Pita Fernández, I. López de Ullibarri.
    Prevención del cáncer basada en la evidencia.
    Cadernos de Atención Primaria, 6 (1999) , 1 , 35-38.

  • S. Pita Fernández, I. López de Ullibarri.
    Número necesario de pacientes a tratar para reducir un evento.
    Cadernos de Atención Primaria, 6 (1999) , 2 , 96-98.

  • I. López de Ullibarri, S. Pita Fernández.
    Medidas de concordancia: el í­ndice kappa.
    Cadernos de Atención Primaria, 6 (1999) , 4 , 223-226.

  • I. López de Ullibarri, S. Pita Fernández, A. Martí­nez Bugallo.
    Evolución y predicción de la demanda de urgencias del complejo Hospitalario Juan Canalejo de A Coruña.
    Cadernos de Atención Primaria, 5 (1998) , 4 , 198-202.