Zobrazeno 1 - 10
of 20
pro vyhledávání: '"S. N. Postovalov"'
Autor:
Petr Philonenko, S. N. Postovalov
Publikováno v:
Journal of Statistical Computation and Simulation. 89:1357-1375
Using a minimum p-value principle, a new two-sample test MIN3 is proposed in the paper. The cumulative distribution function of the MIN3 test statistic is studied and approximated by the Beta distr...
Autor:
Victor Nedel'ko, Vladimir Berikov, L. O. Bryzgalov, S. N. Postovalov, Tatiana I. Merkulova, Elena E. Korbolina
Publikováno v:
2020 Cognitive Sciences, Genomics and Bioinformatics (CSGB).
the problem of functional annotation of regulatory single nucleotide polymorphisms is considered. Previously we have identified 1476 human regulatory SNPs through an integrated epigenome and transcriptome analysis. Here we employed the analysis of di
Publikováno v:
2020 Ural Symposium on Biomedical Engineering, Radioelectronics and Information Technology (USBEREIT).
A problem of regulatory single nucleotide polymorphism (SNP) prediction based on the presence of exomic SNPs is considered. Usually, regulatory polymorphisms are located in the non-coding region of DNA, therefore they cannot be determined during RNA
Autor:
Tatiana I. Merkulova, Elena E. Korbolina, Dmitry V. Poverin, Diana Z. Ustrokhanova, S. N. Postovalov, L. O. Bryzgalov, Igor S. Damarov
Publikováno v:
International Journal of Molecular Sciences, Vol 22, Iss 7240, p 7240 (2021)
International Journal of Molecular Sciences
Volume 22
Issue 14
International Journal of Molecular Sciences
Volume 22
Issue 14
Currently, the detection of the allele asymmetry of gene expression from RNA-seq data or the transcription factor binding from ChIP-seq data is one of the approaches used to identify the functional genetic variants that can affect gene expression (re
Autor:
Petr Philonenko, S. N. Postovalov
Publikováno v:
Series on Advances in Mathematics for Applied Sciences
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::749e7dc0fd87107c7ce37e97aadcf2b1
https://doi.org/10.1142/9789813274303_0026
https://doi.org/10.1142/9789813274303_0026
Autor:
Petr Philonenko, S. N. Postovalov
Publikováno v:
2018 XIV International Scientific-Technical Conference on Actual Problems of Electronics Instrument Engineering (APEIE).
In the paper, we consider nonparametric estimators of survival functions (Kaplan-Meier and Nelson-Altshuler) for right-censored data. Also, we consider simulated results of convergence rate under various distributions of failure time. The simulation
Autor:
S. N. Postovalov, Petr Philonenko
Publikováno v:
Journal of Statistical Computation and Simulation. 85:2761-2770
When differences of survival functions are located in early time, a Wilcoxon test is the best test, but when differences of survival functions are located in late time, using a log-rank test is better. Therefore, a researcher needs a stable test in t
Autor:
S. N. Postovalov, Petr Philonenko
Publikováno v:
2016 13th International Scientific-Technical Conference on Actual Problems of Electronics Instrument Engineering (APEIE).
In this paper, we construct types of alternative hypotheses for the test power research. For every type, it was obtained some alternative hypotheses that competing hypotheses are represented by various families of distribution. The test power is simu
Autor:
S. N. Postovalov, R. Wyler Metge
Publikováno v:
2016 11th International Forum on Strategic Technology (IFOST).
The paper presents the statistical association criteria applicable at the genome-wide association analysis. The results of power calculation are presented for different alternative hypotheses.
Publikováno v:
2016 11th International Forum on Strategic Technology (IFOST).
The formula of the limit distribution of the maximum value test statistic is represented in the general case in this paper. The formula provides a precise calculation of a p-value in hypothesis testing. Also, the proof is represented in this paper.