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Integral, mean and covariance of the simplex-truncated multivariate normal distribution
Compositional data, which is data consisting of fractions or probabilities, is common in many fields including ecology, economics, physical science and political science. If these data would otherwise be normally distributed, their spread can be conveniently represented by a multivariate normal dist...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Public Library of Science
2022
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9307197/ https://www.ncbi.nlm.nih.gov/pubmed/35867671 http://dx.doi.org/10.1371/journal.pone.0272014 |