get_Procrustes_fit_from_param: Helper functions for calculating Procrustes data curve from...

In elastes: Elastic Full Procrustes Means for Sparse and Irregular Planar Curves

Helper functions for calculating Procrustes data curve from rotation, scaling and translation parameters.

Description

Compute the Procrustes fit given optimal rotation, scaling and translation.

Usage

get_procrustes_fit_from_param(
  data_curve,
  rot,
  scale,
  plength,
  trans,
  norm_factor
)

Arguments

data_curve	A data.frame with observed points on a curve. Each row is one point, each variable one coordinate direction. If there is a variable t, it is treated as the time parametrization, not as an additional coordinate.
rot	The rotation (in radian).
scale	The scaling.
plength	The polygon length of the original curve.
trans	The translation.
norm_factor	The normalization factor from the smooth curve estimate.

elastes documentation built on Aug. 21, 2023, 5:12 p.m.