Description Format Details Examples

A synthetic data set of standardized, directed interactions between 25 students in a seventh grade class.

A data set with four variables. Includes the true parameters.

- interactions
25 x 25 x 5 numeric array of directed relations

- xbinary
25 x 25 x 5 numeric array of binary indictors

- xabs
25 x 25 x 5 numeric array of standardized absolute difference in indicated interest in each subject area

- betatrue
Numeric vector of length 7 that contains true coefficients. The first two (value 1) pertain to

`shared_project`

and`grade_difference_abs`

. The last three are separate intercepts for each observation of the network.- Omegatrue
3000 x 3000 numeric matrix: the true covariance matrix of the errors.

- phitrue
2x6 numeric matrix: true parameters of covariance matrix.

We generated a symthetic data set form a true linear model with jointly exchangeable errors. The interactions (the outcomes) between 25 students represent normalized, directed relations between them in 5 different contexts (texts). The observation could be, for instance, the standardized number of characters texted from one student to another over a month pertaining to five subjects: school, friends, family, significant others, and popular culture. The first covariate, `xbinary`

, indicates whether both students indicated in a survey that they were interested in each topic. The second covariate, `xabs`

, measures the absolute, standardized difference in number of characters in total texts of each student of each subject area.

1 | ```
data("interactions")
``` |

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