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On avoided words, absent words, and their application to biological sequence analysis
BACKGROUND: The deviation of the observed frequency of a word w from its expected frequency in a given sequence x is used to determine whether or not the word is avoided. This concept is particularly useful in DNA linguistic analysis. The value of the deviation of w, denoted by [Formula: see text] ,...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BioMed Central
2017
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5348888/ https://www.ncbi.nlm.nih.gov/pubmed/28293277 http://dx.doi.org/10.1186/s13015-017-0094-z |