## CRAN

# aspect 1.0-4

A General Framework for Multivariate Analysis with Optimal Scaling

Released Jul 24, 2015 by Patrick Mair [cre, aut], Jan De Leeuw [aut]

Contains various functions for optimal scaling. One function performs optimal scaling by maximizing an aspect (i.e. a target function such as the sum of eigenvalues, sum of squared correlations, squared multiple correlations, etc.) of the corresponding correlation matrix. Another function performs implements the LINEALS approach for optimal scaling by minimization of an aspect based on pairwise correlations and correlation ratios. The resulting correlation matrix and category scores can be used for further multivariate methods such as structural equation models.

## Installation

### Maven

This package can be included as a dependency from a Java or Scala project by including
the following your project's `pom.xml`

file.
Read more
about embedding Renjin in JVM-based projects.

<dependencies> <dependency> <groupId>org.renjin.cran</groupId> <artifactId>aspect</artifactId> <version>1.0-4-b55</version> </dependency> </dependencies> <repositories> <repository> <id>bedatadriven</id> <name>bedatadriven public repo</name> <url>https://nexus.bedatadriven.com/content/groups/public/</url> </repository> </repositories>

### Renjin CLI

If you're using Renjin from the command line, you load this library by invoking:

library('org.renjin.cran:aspect')

## Test Results

This package was last tested against Renjin 0.8.2442 on Sep 25, 2017.