An update to the regression to estimate the body mass of extinct xenarthrans

Authors

  • Mário André Trintade Dantas Universidade Federal da Bahia
  • João Paulo da Costa Universidade do Estado do Rio de Janeiro
  • Soares Universidade Estadual de Santa Cruz
  • Ricardo Evangelista Fraga Universidade Federal da Bahia

DOI:

https://doi.org/10.14808/sci.plena.2024.068002

Keywords:

Xenarthra, ordinary least square, Brazilian Intertropical Region

Abstract

In this paper, we provide an update on a regression model designed to estimate the body mass of extinct xenarthrans, particularly those from the Brazilian Intertropical Region. We utilized 84 samples from nine extant xenarthrans species (Pilosa and Cingulata), yielding excellent quality indices (R2 = 0.53, %PE = 4.94, %SEE = 4.44). While there are other good options, we reinforce that this is an excellent tool for estimating the body mass of extinct xenarthrans.

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Published

2024-07-18

How to Cite

Trintade Dantas, M. A., Costa, J. P. da, Soares, & Fraga, R. E. (2024). An update to the regression to estimate the body mass of extinct xenarthrans. Scientia Plena, 20(6). https://doi.org/10.14808/sci.plena.2024.068002

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