bradypus: Occurrence records and background data for the brown-throated...

In mrmaxent/maxnet: Fitting 'Maxent' Species Distribution Models with 'glmnet'

Occurrence records and background data for the brown-throated three-toed sloth, Bradypus variegatus

Description

A dataset containing environmental data at 116 Bradypus variegatus occurrence points and 1000 background points in South and Central America. Occurrence data are from Anderson and Handley (2001); see Phillips et al. (2006) for descriptions of the predictor variables.

Usage

bradypus

Format

A data frame with 1116 observation of 14 variables with a presence/absence flag

• presence numeric 1 = presence, 0 = absence

• cld6190_ann integer

• dtr6190_ann integer

• ecoreg factor

• frs6190_ann integer

• h_dem integer

• pre6190_ann integer

• pre6190_l1 integer

• pre6190_l10 integer

• pre6190_l4 integer

• pre6190_l7 integer

• tmn6190_ann integer

• tmp6190_ann integer

• tmx6190_ann integer

• vap6190_ann integer

References

Anderson, R. P. and Handley, Jr., C. O. (2001). A new species of three-toed sloth (Mammalia: Xenarthra) from Panama, with a review of the genus Bradypus. Proceedings of the Biological Society of Washington 114, 1-33.

Phillips, S. J. et al. (2006). Maximum entropy modeling of species geographic distributions. Ecological Modelling 190, 231-259

mrmaxent/maxnet documentation built on Jan. 12, 2023, 8:20 a.m.