demo.dag7 {dagR}

Set up demo DAG #7.

Description

Initializes a DAG motivated by the manual for the software DAG v0.11 (Kn\"uppel 2009). This DAG has been featured in Breitling (2010). The DAG is the same as DAG #3, but #7 demonstrates the use of alternative node symbols.

Usage

demo.dag7()

Value

Returns a DAG.

Author(s)

Lutz P Breitling <[e-mail]>

References

Breitling LP (2010). dagR: a suite of R functions for directed acyclic graphs. Epidemiology 21(4):586-587.
Kn\"uppel S (2009). DAG v0.11 documentation (Oct 21, 2009). https://hsz.dife.de/dag/

See Also

demo.dag3