PlethCinHoff: Plethodon comparative SVL data
In RRPP: Linear Model Evaluation with Randomized Residuals in a Permutation Procedure
PlethCinHoff R Documentation
Plethodon comparative SVL data
Description
Snout-to-vent-length (SVL) data for two species of salamanders
Details
The data set is a subset of data from two species of salamanders
(Plethodon cinereus and
P. hoffmani) in eastern North America (based on Adams and Rohlf, 2000;
Adams, 2000), collected from the Smithsonian Museum (Washington DC, USA). Data
include species, locality (whether in sympatry or allopatry), and SVL in mm.
These data are suitable data for demonstrating single factor and
factorial analysis of variance (ANOVA).
(ANCOVA), used in the book, Permutational Biometry (Collyer & Adams, 2025).
Author(s)
Dean Adams
References
Adams, D. C. (2000). Divergence of trophic morphology and resource use
among populations of Plethodon cinereus and P. hoffmani in Pennsylvania.
In Bruce, R. C., Jaeger, R. G., and Houck, L. D., editors, The Biology of
Plethodontid Salamanders, pages 383–394. Springer US.
Adams, D. C. and Rohlf, F. J. (2000). Ecological character displacement in
Plethodon: Biomechanical differences found from a geometric morphometric
study. Proceedings of the National Academy of Sciences, 97:4106–4111.
Collyer, M. L., & Adams D. C. (2025). Permutational Biometry: Volume
1, Univariate Data. Iowa State University Digital Press. NOT YET PUBLISHED.
RRPP documentation built on July 7, 2026, 1:07 a.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
| PlethCinHoff | R Documentation |
Plethodon comparative SVL data
Description
Snout-to-vent-length (SVL) data for two species of salamanders
Details
The data set is a subset of data from two species of salamanders (Plethodon cinereus and P. hoffmani) in eastern North America (based on Adams and Rohlf, 2000; Adams, 2000), collected from the Smithsonian Museum (Washington DC, USA). Data include species, locality (whether in sympatry or allopatry), and SVL in mm. These data are suitable data for demonstrating single factor and factorial analysis of variance (ANOVA). (ANCOVA), used in the book, Permutational Biometry (Collyer & Adams, 2025).
Author(s)
Dean Adams
References
Adams, D. C. (2000). Divergence of trophic morphology and resource use among populations of Plethodon cinereus and P. hoffmani in Pennsylvania. In Bruce, R. C., Jaeger, R. G., and Houck, L. D., editors, The Biology of Plethodontid Salamanders, pages 383–394. Springer US.
Adams, D. C. and Rohlf, F. J. (2000). Ecological character displacement in Plethodon: Biomechanical differences found from a geometric morphometric study. Proceedings of the National Academy of Sciences, 97:4106–4111.
Collyer, M. L., & Adams D. C. (2025). Permutational Biometry: Volume 1, Univariate Data. Iowa State University Digital Press. NOT YET PUBLISHED.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.