pca2shp

A <code>vector</code> of positions on a given PC axis.

A <code>vector</code> of multiplying values corresponding to the PC axis passed to <code>pos</code>.

A <code>vector</code> of harmonic coefficients corresponding to the mean shape.

mean.shp

<code>numeric</code>. To scale the shape returned.

scale

<code>numeric</code>. To amplify the amplitude of the deformation.

<code>logical</code>. Whether to translate of not the coordinate of the shape reconstructed according to <code>pos</code>.

trans

numeirc. The number of points to use for reconstructed shapes.

nb.pts

Converts a position in a factorial map to a shape. This function is used internally but might be interesting for a direct used on a PCA calculated on a matrix of harmonic coefficients.

utilities

Utilities: pca2shp

Momocs is intended to ease and popularize shape analysis
        of outlines (especially using elliptical Fourier analysis). It
        mostly hinges on the functions developed 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.

Utilities: pca2shp: From a factorial map to a shape.

Description

Usage

Arguments

Value

Examples