model.dia: Dia Representations

In SWotherspoon/QPress: Qualitative Network Analysis

Dia Representations

Description

Read and write Dia representations of models

Usage

model.dia(file, labels = NULL)

write.dia(edges, file, width = 8, height = 2, self = TRUE)

Arguments

file	name of the file to read or write
labels	the sequence of labels to use for the nodes
edges	an edge list
width	width of the nodes in Dia
height	height of the nodes in Dia
self	should self edges be written.

Details

These functions read and write Dia representions of model toplogies.

These functions should be used with care as no attempt is made to test for model mis-specification. The model.dia function only recognizes node shapes "Flowchart - Ellipse", "Flowchart - Box" and "Flowchart - Terminal", line types "Standard - Arc", "Standard - ZigZagLine" and "Standard - Line", and arrow types 8, 1 and 5. Other node shapes, line or arrow types will be silently ignored leading to a mispecified model.

Value

The model.dia function returns an edge list.

See Also

read.digraph

SWotherspoon/QPress documentation built on Sept. 26, 2022, 2:27 a.m.