etree2json: Event Tree Creation

In jto888/EventTree: Event Trees for Hazard and Risk Analysis

Description

Converts data from the tabular etree dataframe to a recursive json tree structure suitable for passing to D3 objects.

Usage

etree2json(DF, data.col=c(3), dir="", write_file=FALSE )

Arguments

DF	An EventTree dataframe object.
data.col	A vector of column numbers from the EvenTree dataframe to be passed as json data.
dir	A character string for an absolute directory in which R can read and write.
write_file	A logical controlling whether to perform the write operation.

Value

Returns a character vector with escaped quote characters, suitable for writing to disk. Optionally, this vector will be written to a file taking the name of the object passed in as DF and appending '.json'.

References

Nicholls, David [Editor] (2005) System Reliability Toolkit Reliability information Analysis Center

O'Connor, Patrick D.T. (1991) Practical Reliability Engineering John Wiley & Sons

Examples

mytree <- etree.make(name="conveyor belt fire")
etree2json(mytree)

jto888/EventTree documentation built on May 20, 2019, 3:15 a.m.