qgraph: Network Visualizations of Relationships in Psychometric Data
Abstract
We present the qgraph package for R, which provides an interface to visualize data through network modeling techniques. For instance, a correlation matrix can be represented as a network in which each variable is a node and each correlation an edge; by varying the width of the edges according to the magnitude of the correlation, the structure of the correlation matrix can be visualized. A wide variety of matrices that are used in statistics can...
Paper Details
Title
qgraph: Network Visualizations of Relationships in Psychometric Data
Published Date
Jan 1, 2012
Volume
48
Issue
4
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