stressful

Results of questionnaires given to 72 students.  The 4 variables are:
  <ul><li>cognitive avoidance,</li><li>vigilance,</li><li>blunting,</li><li>monitoring.</li></ul>

datasets

This package provides routines to perform SIN model
        selection as described in Drton & Perlman (2004, 2008).  The
        selected models are represented in the format of the 'ggm'
        package, which allows in particular parameter estimation in the
        selected model.

Mathias Drton

A SINful Approach to Selection of Gaussian Graphical Markov
        Models

stressful function

A list providing a summary of the data. The list contains:
  <tabular>lcl</tabular>{
    <code>stressful$means</code> 	: 	the mean vector,<code>stressful$stddev</code>   	: 	the vector of standard deviations,<code>stressful$corr</code> 	: 	the correlation matrix, and <code>stressful$n</code>    	: 	the sample size.
  }

format

Cox, D.R. & Wermuth, N.  (1993)  Linear Dependencies Represented by
  Chain Graphs.  <em>Statistical Science</em> 8(3): 204-283. (See Table 3).

stressful: Stressful Events

Description

Usage

Arguments

format

source

Examples