Minimum Evolution and Goodness-of-fit
โ Scribed by Yves Pauplin
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 279 KB
- Volume
- 165
- Category
- Article
- ISSN
- 0022-5193
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โฆ Synopsis
Two criteria are much used to evaluate phylogenetic trees constructed from distance data: goodness-of-fit and tree length. The exhaustive study of trees connecting four taxa shows that in some instances there is a discrepancy between these two criteria. The largest tree may be the one that best fits the distances at the cost of a negative interior branch length, whereas the shortest tree always has the largest interior branch length and is the most supported by nucleotid configurations.
๐ SIMILAR VOLUMES
Copulas are often used in finance to characterize the dependence between assets. However, a choice of the functional form for the copula is an open question in the literature. This paper develops a goodness-of-fit test for copulas based on positive definite bilinear forms. The suggested test avoids
h l a n d Summuy A Neyman-type smooth teat ofgoodness of fit k derived for the geometric distribution. Some smellsample critical points are given, with two examples.