DE.graphviz: Outputs a RAM model as a graphic
In dustinfife/DE: Performs an analysis of Data Elasticity

Description Usage Arguments Author(s) Examples

Outputs a pdf graphic of the model using graphviz

  DE.graphviz(model, file = "deleteme",
    dotFilename = "graphic", rank.direction = "LR",
    max.rank = NULL, min.rank = NULL, same.rank = NULL,
    delete.dot = FALSE, silent = TRUE, label = "",
    node.labels = TRUE)

`model`	The RAM model to be imaged.
`file`	location where the pdf file is to be stored
`dotFilename`	not used.
`rank.direction`	a string of the form, either "LR", or "TB", indicating Left to right or top to bottom
`max.rank`	a string of the form "V1, V2, V3", where variables 1-3 are either at the most-right of the page or top-most (depending on whether rank.direction = LR or TB)
`min.rank`	same as above but will be in most-left or bottom-most
`same.rank`	what variables should be lined up. Uses same format as max.rank and min.rank.
`delete.dot`	logical. Indicates whether the dot files should be deleted (and thus only return pdf files)
`silent`	Should R output information from system commands?
`label`	The label attached to the graphviz diagram. It will be displayed at the bottom of the image.
`node.labels`	Should the nodes be labeled?

Dustin Fife

# generate random model
rand.model = DE(LETTERS[1:5], paths=6)
# output to graphic
DE.graphviz(rand.model, min.rank="A, B, C")
# now go look at the root directory for the pdf graphic