Accurate and efficient estimation of small P-values with the cross-entropy method: applications in genomic data analysis
Sign Up to like & getrecommendations! Published in 2019 at "Bioinformatics"
DOI: 10.1093/bioinformatics/bty1005
Abstract: Motivation Small p-values are often required to be accurately estimated in large-scale genomic studies for the adjustment of multiple hypothesis tests and the ranking of genomic features based on their statistical significance. For those complicated… read more here.
Keywords: small values; entropy method; test; cross entropy ... See more keywords
Ion friction at small values of the Coulomb logarithm.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review. E"
DOI: 10.1103/physreve.99.053206
Abstract: Transport properties of high-energy-density plasmas are influenced by the ion collision rate. Traditionally, this rate involves the Coulomb logarithm, lnΛ. Typical values of lnΛ are ≈10-20 in kinetic theories where transport properties are dominated by… read more here.
Keywords: values coulomb; small values; ion friction; ion ... See more keywords
Small values of coefficients of a half Lerch sum
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DOI: 10.1142/s1793042117501366
Abstract: Andrews, Dyson and Hickerson proved many interesting properties of coefficients for a Ramanujan’s q-hypergeometric series by relating it to real quadratic field ℚ(6) and using the arithmetic of ℚ(6) to solve a conjecture of Andrews… read more here.
Keywords: values coefficients; half lerch; small values; coefficients half ... See more keywords
A hybrid method of the sequential Monte Carlo and the Edgeworth expansion for computation of very small p-values in permutation tests
Sign Up to like & getrecommendations! Published in 2018 at "Statistical Methods in Medical Research"
DOI: 10.1177/0962280218791918
Abstract: Permutation tests are very useful when parametric assumptions are violated or distributions of test statistics are mathematically intractable. The major advantage of permutation tests is that the procedure is so general that it is applicable… read more here.
Keywords: permutation; permutation tests; small values; sequential monte ... See more keywords