frobenius_norm_funct_multiv {adamethods} | R Documentation |
Functional multivariate Frobenius norm
Description
Computes the functional multivariate Frobenius norm.
Usage
frobenius_norm_funct_multiv(m, PM)
Arguments
m |
Data matrix with the residuals. This matrix has the same dimensions as the original data matrix. |
PM |
Penalty matrix obtained with |
Details
Residuals are vectors. If there are p variables (columns), for every observation there is a residual that there is a p-dimensional vector. If there are n observations, the residuals are an n times p matrix.
Value
Real number.
Author(s)
Irene Epifanio
References
Epifanio, I., Functional archetype and archetypoid analysis, 2016. Computational Statistics and Data Analysis 104, 24-34, https://doi.org/10.1016/j.csda.2016.06.007
Examples
mat <- matrix(1:400, ncol = 20)
PM <- matrix(1:100, ncol = 10)
frobenius_norm_funct_multiv(mat, PM)
[Package adamethods version 1.2.1 Index]