Nef-class

A class that contains all the information to visualize and performe multivariate analysis. Contains so far a single slot <code>@coeff</code> containing the harmonic coefficient matrix after an Elliptical Fourier Analysis. A <code>Nef</code>-object builder, <code>Nef()</code> is available.

Nef methods

Momocs is intended to ease and popularize shape analysis
        of outlines (especially using elliptical Fourier analysis). It
        mostly hinges on the functions developped in Morphometrics with
        R (Claude, 2008). From outline extraction of images and
        elliptical Fourier calculation to multivariate analysis and the
        visualization of transformations within the morphological
        space, Momocs provides a complete and convenient toolkit to
        specialists within every field that are, or may be, interested
        in morphological comparisons of outlines.

Nef-class: Class `"Nef"`.

Description

Arguments