bfpca_argPreparation: Internal main preparation function for bfpca

In julia-wrobel/registr: Curve Registration for Exponential Family Functional Data

Description

Internal main preparation function for bfpca

Usage

bfpca_argPreparation(
  Y,
  Kt,
  time,
  t_min,
  t_max,
  periodic,
  seed,
  subsample,
  verbose
)

Arguments

Y, time, t_min, t_max	Internal objects created in bfpca.
Kt	Number of B-spline basis functions used to estimate mean functions and functional principal components. Default is 8. If npc_varExplained is used, Kt is set to 20.
periodic	If TRUE, uses periodic b-spline basis functions. Default is FALSE.
seed	Set seed for reproducibility. Defaults to 1988.
subsample	if the number of rows of the data is greater than 10 million rows, the 'id' values are subsampled to get the mean coefficients.
verbose	Can be set to integers between 0 and 4 to control the level of detail of the printed diagnostic messages. Higher numbers lead to more detailed messages. Defaults to 1.

Value

List with elements knots, Theta_phi, xi, alpha_coefs.

julia-wrobel/registr documentation built on Jan. 16, 2022, 2:51 a.m.