initialisationTheta {warpMix}

Initialize the warping parameters.

Description

This function initializes the warping parameters

Usage

initialisationTheta(t, y, splineBasisW)

Arguments

t

A vector of numbers, corresponding to time points.

y

A matrix of numbers, corresponding to observations (size: T * n).

splineBasisW

A matrix, corresponding to the spline basis for the warping functions, evaluted in time points.

Value

A list, with theta, a matrix of estimated warping parameters, and wT, the corresponding warping functions.