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qgraph (version 1.5)

Graph Plotting Methods, Psychometric Data Visualization and Graphical Model Estimation

Description

Weighted network visualization and analysis, as well as Gaussian graphical model computation. See Epskamp et al. (2012) .

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Version

Install

install.packages('qgraph')

Monthly Downloads

22,244

Version

1.5

License

GPL-2

Maintainer

Sacha Epskamp

Last Published

April 25th, 2018

Functions in qgraph (1.5)

cor_auto

Automatically compute an apppropriate correlation matrix
print.qgraph

Print edgelist
qgraph.animate

Animate a growing network
qgraph.semModel

qgraph: SEM model pathdiagram
qgraph.efa

qgraph.efa
qgraphAnnotate

Annotates a qgraph object with mouseover tooltips in a HTML file
smallworldIndex

Small-world index of unweighted graph
qgraph.panel

qgraph.panel
qgraph.layout.fruchtermanreingold

qgraph.layout.fruchtermanreingold
qgraphMixed

Plots a mixed graph with both directed and undirected edges.
ggmFit

Obtain fit measures of a Gaussian graphical model
qgraph.gui

Graphical user interface for qgraph
qgraph.cfa

CFA using Structural Equation Modelling
smallworldness

Compute the small-worldness index.
plot.qgraph

Plot method for "qgraph"
pathways

Highlight shortest pathways in a network
qgraph.lavaan

qgraph: Structural Equation Modelling
qgraph

qgraph
qgraph.svg

qgraph.svg
qgraph.sem

qgraph: Structural Equation Modelling
qgraph.loadings

qgraph.loadings
summary.qgraph

Summary method for "qgraph"
qgraph.pca

qgraph.pca
wi2net

Converts precision matrix to partial correlation matrix
ggmModSelect

Unregularized GGM model search
centrality_auto

Automatic centrality statistics of graphs
centrality

Centrality statistics of graphs
makeBW

A qgraph plot can be understood in black and white
big5

Big 5 dataset
big5groups

Big 5 groups list
FDRnetwork

Model selection using local False Discovery Rate
findGraph

Search for optimal correlation or partial correlation network
flow

Draws network as a flow diagram showing how one node is connected to all other nodes
VARglm

Computes a vector autoregressive lag-1 model using GLM
getWmat

Obtain a weights matrix
centrality and clustering plots

Centrality and Clustering plots and tables
EBICglasso

Compute Gaussian graphical model using graphical lasso based on extended BIC criterium.
clustcoef_auto

Local clustering coefficients.
as.igraph.qgraph

Converts qgraph object to igraph object.
averageLayout

Computes an average layout over several graphs
mat2vec

Weights matrix to vector
mutualInformation

Computes the mutual information between nodes