csvd: an R package for the Constrained Singular Value Decomposition

1. Installation

Install the library with devtools, which you can install with the following command

install.packages("devtools")

Then, install csvd with the command

devtools::install_github("vguillemot/csvd")

To load the library, use the command:

library("csvd")

2. Examples

Some examples here

2.1 Simulated data

Show that when life is sparse, we can find it.

2.2 The Face data

A beautiful example with (black and white) images of 6 faces.

2.3 OSIQ: The dimension of mental imagery

A set of 2,100 simulated observations (that give roughly the same solution as the real observations) where 2,1000 (fictitious) participants answered 30 questions taping two dimensions of mental imagery.