Missing data and the design of phylogenetic analyses
نویسندگان
چکیده
منابع مشابه
Missing data and the design of phylogenetic analyses
Concerns about the deleterious effects of missing data may often determine which characters and taxa are included in phylogenetic analyses. For example, researchers may exclude taxa lacking data for some genes or exclude a gene lacking data in some taxa. Yet, there may be very little evidence to support these decisions. In this paper, I review the effects of missing data on phylogenetic analyse...
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Missing data, incomplete taxa, and phylogenetic accuracy.
The problem of missing data is often considered to be the most important obstacle in reconstructing the phylogeny of fossil taxa and in combining data from diverse characters and taxa for phylogenetic analysis. Empirical and theoretical studies show that including highly incomplete taxa can lead to multiple equally parsimonious trees, poorly resolved consensus trees, and decreased phylogenetic ...
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ژورنال
عنوان ژورنال: Journal of Biomedical Informatics
سال: 2006
ISSN: 1532-0464
DOI: 10.1016/j.jbi.2005.04.001