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cglasso (version 2.0.6)

Conditional Graphical LASSO for Gaussian Graphical Models with Censored and Missing Values

Description

Conditional graphical lasso estimator is an extension of the graphical lasso proposed to estimate the conditional dependence structure of a set of p response variables given q predictors. This package provides suitable extensions developed to study datasets with censored and/or missing values. Standard conditional graphical lasso is available as a special case. Furthermore, the package provides an integrated set of core routines for visualization, analysis, and simulation of datasets with censored and/or missing values drawn from a Gaussian graphical model. Details about the implemented models can be found in Augugliaro et al. (2023) , Augugliaro et al. (2020b) , Augugliaro et al. (2020a) , Yin et al. (2001) and Stadler et al. (2012) .

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Version

Install

install.packages('cglasso')

Monthly Downloads

356

Version

2.0.6

License

GPL (>= 2)

Maintainer

Luigi Augugliaro

Last Published

January 17th, 2023

Functions in cglasso (2.0.6)

MKMEP

Megakaryocyte-Erythroid Progenitors
AIC.cglasso

Akaike Information Criterion
BIC.cglasso

Bayesian Information Criterion
MM

The Rule of miRNA in Multiple Myeloma
cglasso-internal

Internal Functions
cggm

Post-Hoc Maximum Likelihood Refitting of a Conditional Graphical Lasso
getMatrix

Retrieve Matrices ‘Y’ and ‘X’ from a ‘datacggm’ Object
event

Status Indicator Matrix from a ‘datacggm’ Object
getGraph

Retrieve Graphs from a ‘cglasso2igraph’ Object
dim.datacggm

Dimensions of a “datacggm” Object
datacggm

Create a Dataset from a Conditional Gaussian Graphical Model with Censored and/or Missing Values
dimnames.datacggm

Dimnames of a “datacggm” Object
coef

Extract Model Coefficients
cglasso

Conditional Graphical Lasso Estimator
plot.cglasso

Plot Method for ‘cglasso’ Object
fitted

Extract Model Fitted Values
plot.GoF

Plot for ‘GoF’ Object
hist.datacggm

Histogram for a datacggm Object
is.cglasso2igraph

Is an Object of Class ‘cglasso2igraph’?
impute

Imputation of Missing and Censored Values
is.datacggm

Is an Object of Class ‘datacggm’?
plot.cggm

Plot Method for a ‘cggm’ Object
lower + upper

Lower and Upper Limits from a “datacggm” Object
plot.cglasso2igraph

Plot Method for a cglasso2igraph Object"
summary.cglasso

Summarizing cglasso and cggm Fits
summary.datacggm

Summarizing Objects of Class ‘datacggm
nobs + nresp + npred

Extract the Number of Observations/Responses/Predictors from a datacggm Object
predict

Predict Method for cglasso and cggm Fits
cglasso-package

Conditional Graphical LASSO for Gaussian Graphical Models with Censored and Missing Values
to_graph

Create Graphs from cglasso or cggm Objects
select.cglasso

Model Selection for the Conditional Graphical Lasso Estimator
rcggm

Simulate Data from a Conditional Gaussian Graphical Model with Censored and/or Missing Values
residuals

Extract Model Residuals
rowNames + colNames

Row and Column Names of a “datacggm” Object
qqcnorm

Quantile-Quantile Plots for a datacggm Object
ColMeans + ColMeans

Calculate Column Means and Vars of a “datacggm” Object
ShowStructure

Show Package Structure
Example

Simulated data for the cglasso vignette
QFun

Extract Q-Function