coo_tac

Calculated using the sum of the absolute value of the second derivative of
the <code>smooth.spline</code> prediction for each defined point.

The goal of 'Momocs' is to provide a complete, convenient,
reproducible and open-source toolkit for 2D morphometrics.
It includes most common 2D morphometrics approaches on outlines, open outlines,
configurations of landmarks, traditional morphometrics, and facilities for data preparation,
manipulation and visualization with a consistent grammar throughout.
It allows reproducible, complex morphometrics analyses and other morphometrics approaches
should be easy to plug in, or develop from, on top of this canvas.

Vincent Bonhomme

Momocs

Morphometrics using R

Julien Claude

coo_tac function

<dl><dt>coo</dt>
<dd>a <code>matrix</code> of (x; y) coordinates or any <code>Coo</code></dd></dl>

Arguments

Calculates the total absolute curvature of a shape — coo_tac

<dl>

<dt>coo</dt>
<dd>a <code>matrix</code> of (x; y) coordinates or any <code>Coo</code></dd>

</dl>

coo_tac: Calculates the total absolute curvature of a shape

Description

Usage

Value

Arguments

See Also

Examples