Momocs (version 0.1-01)

dev.qual: Calculates and plots reconstructed outlines.

Description

Calculates and plots inverse reconstruction of outlines based on the list of coordinates in a Coo-object and a given number of harmonics and/or smoothing iterations. This methods is the visual way to calibrate Elliptical Fourier Analysis parameters.

Usage

dev.qual(Coo, id = 1:length(Coo@coo),
	 nb.h = 32, smooth.it = 0, range = seq(1, nb.h, len=4))

Arguments

Coo

the Coo-object

id

integer indicating the single or the range of outlines indices to consider

nb.h

integer indicating how many harmonics to calculate

smooth.it

integer indicating how many smoothing iterations to perform

range

integer indicating the range of harmonics orders to explore

Examples

data(bottles.cont)
dev.qual(bottles.cont)
dev.qual(bottles.cont, id=24)
dev.qual(bottles.cont, id=24, nb.h=64)
dev.qual(bottles.cont, range=seq(1,16))
dev.qual(bottles.cont, smooth.it = 50)