Research output per year
Research output per year
Personal profile
Research Interests
Study of convergence of estimators in statistical models through theoretical and practical results. Study of population genetic models to describe evolution in the population.
Key Words
Stochastic Processes, Applied Mathematics, Simulations, Population Genetics.
Profession
Statistics, Pontificia Universidad Católica de Valparaíso 2014
Education/Academic qualification
PhD, Pontificia Universidad Católica de Valparaíso
Award Date: 1 Jun 2021
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Dive into the research topics where Tania Roa is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
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Research output
- 5 Article
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Limit distribution of the least square estimator with observations sampled at random times driven by standard Brownian motion
Roa, T., Torres, S. & Tudor, C., 2023, In: Communications in Statistics - Theory and Methods. 52, 11, p. 3730-3750 21 p.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
ON THE CONSISTENCY OF LEAST SQUARES ESTIMATOR IN MODELS SAMPLED AT RANDOM TIMES DRIVEN BY LONG MEMORY NOISE: THE JITTERED CASE
Araya, H., Bahamonde, N., Fermín, L., Roa, T. & Torres, S., Jan 2023, In: Statistica Sinica. 33, 1, p. 331-351 21 p.Research output: Contribution to journal › Article › peer-review
Open Access3 Scopus citations -
ON THE CONSISTENCY OF THE LEAST SQUARES ESTIMATOR IN MODELS SAMPLED AT RANDOM TIMES DRIVEN BY LONG MEMORY NOISE: THE RENEWAL CASE
Araya, H., Bahamonde, N., Fermín, L., Roa, T. & Torres, S., Jan 2023, In: Statistica Sinica. 33, 1, p. 1-26 26 p.Research output: Contribution to journal › Article › peer-review
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Parameter estimation for a discrete time model driven by fractional Poisson process
Araya, H., Bahamonde, N., Roa, T. & Torres, S., 2023, In: Communications in Statistics - Theory and Methods. 52, 10, p. 3452-3477 26 p.Research output: Contribution to journal › Article › peer-review
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Non symmetric Rosenblatt process over a compact
Araya, H., Garzón, J. & Roa, T., 2021, In: Communications in Statistics - Theory and Methods. 50, 23, p. 5517-5529 13 p.Research output: Contribution to journal › Article › peer-review