Correction: Martínez-Cagigal, V.; Santamaría-Vázquez, E.; Hornero, R. Asynchronous Control of P300-Based Brain–Computer Interfaces Using Sample Entropy. Entropy 2019, 21, 230

Martínez-Cagigal, Víctor; Santamaría-Vázquez, Eduardo; Hornero, Roberto

doi:10.3390/e22050505

Open AccessCorrection

Correction: Martínez-Cagigal, V.; Santamaría-Vázquez, E.; Hornero, R. Asynchronous Control of P300-Based Brain–Computer Interfaces Using Sample Entropy. Entropy 2019, 21, 230

by

Víctor Martínez-Cagigal

^*

,

Eduardo Santamaría-Vázquez

and

Roberto Hornero

Biomedical Engineering Group, E.T.S.I. Telecomunicación, University of Valladolid, Paseo de Belén 15, 47011 Valladolid, Spain

^*

Author to whom correspondence should be addressed.

Entropy 2020, 22(5), 505; https://doi.org/10.3390/e22050505

Submission received: 8 April 2020 / Accepted: 22 April 2020 / Published: 28 April 2020

(This article belongs to the Special Issue The 20th Anniversary of Entropy - Approximate and Sample Entropy)

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Versions Notes

Figure 5 of the original paper contains errors [1]. However, the issue has no direct consequence on the manuscript, since the discussion and conclusions were made according to the corrected figure, which is shown below:

References

Martínez-Cagigal, V.; Santamaría-Vázquez, E.; Hornero, R. Asynchronous Control of P300-Based Brain–Computer Interfaces Using Sample Entropy. Entropy 2019, 21, 230. [Google Scholar] [CrossRef] [Green Version]

Figure 5. Wilcoxon signed-rank test p-values that show significant differences (i.e., from 0 to 0.05) between control and non-control SampEn features in the optimization dataset. Hyperparameters were fixed to their optimal values. Note that p-values were adjusted using the Benjamini–Hochberg False Discovery Rate (FDR) step-up procedure.

© 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

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MDPI and ACS Style

Martínez-Cagigal, V.; Santamaría-Vázquez, E.; Hornero, R. Correction: Martínez-Cagigal, V.; Santamaría-Vázquez, E.; Hornero, R. Asynchronous Control of P300-Based Brain–Computer Interfaces Using Sample Entropy. Entropy 2019, 21, 230. Entropy 2020, 22, 505. https://doi.org/10.3390/e22050505

AMA Style

Martínez-Cagigal V, Santamaría-Vázquez E, Hornero R. Correction: Martínez-Cagigal, V.; Santamaría-Vázquez, E.; Hornero, R. Asynchronous Control of P300-Based Brain–Computer Interfaces Using Sample Entropy. Entropy 2019, 21, 230. Entropy. 2020; 22(5):505. https://doi.org/10.3390/e22050505

Chicago/Turabian Style

Martínez-Cagigal, Víctor, Eduardo Santamaría-Vázquez, and Roberto Hornero. 2020. "Correction: Martínez-Cagigal, V.; Santamaría-Vázquez, E.; Hornero, R. Asynchronous Control of P300-Based Brain–Computer Interfaces Using Sample Entropy. Entropy 2019, 21, 230" Entropy 22, no. 5: 505. https://doi.org/10.3390/e22050505

APA Style

Martínez-Cagigal, V., Santamaría-Vázquez, E., & Hornero, R. (2020). Correction: Martínez-Cagigal, V.; Santamaría-Vázquez, E.; Hornero, R. Asynchronous Control of P300-Based Brain–Computer Interfaces Using Sample Entropy. Entropy 2019, 21, 230. Entropy, 22(5), 505. https://doi.org/10.3390/e22050505

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Correction: Martínez-Cagigal, V.; Santamaría-Vázquez, E.; Hornero, R. Asynchronous Control of P300-Based Brain–Computer Interfaces Using Sample Entropy. Entropy 2019, 21, 230

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