Jorge W. Moreno-Bernal

4 Questions 1 Answers 0 Followers

Questions related from Jorge W. Moreno-Bernal

Is there a non-parametric "equivalent" of Discriminant analysis?

Discriminant analysis has the assumption of normal distributions, homogeneity of variances, and correlations between means and variances. If those assumptions are not fullfilled, is there any...

16 January 2021 4,539 5 View

Is it better to use base e (LN) or base 10 (LOG10) when making estimates of body mass from linear measurements?

For linear regressions between linear measurements and body mass, which transformation is better to use? base e logarithm (LN)? or base 10 logaritm (LOG10). Apparently they do not make such a for...

09 April 2020 5,351 12 View

In the R package geomorph, how do I interpret the matrix of PC loadings as returned by $rotation?

I have exactly the same question as the person who is asking in this...

02 March 2020 7,395 2 View

Are there any fossil vertebrates with "spatulate" teeth that can be misinterpreted as those of sauropod dinosaurs?

In other words, does any other reptile group have similar teeth? or maybe some sort of mammal incisors that look similar?

15 June 2017 9,561 3 View