scalar_covariance_i_j_vec: Compute the approximate covariance at a point for lag windows...

Description Usage Arguments Value

View source: R/covariance_functions.R

Description

scalar_covariance_i_j_vec Computes the approximate covariance at a point of the functional data for lag windows defined by i,j; a vectorized version of scalar_covariance_i_j.

Usage

1
scalar_covariance_i_j_vec(f_data, i, j, times)

Arguments

f_data

the functional data matrix with observed functions in the columns

i, j

the indices i,j in 1:T that we are computing the covariance for

times

A vector with 4 columns containing indices specifying which subset of f_data to consider

Value

A numeric value; the covariance of the functional data at a point for lag windows defined by i,j.


wwntests documentation built on July 2, 2020, 2:57 a.m.