Description Usage Arguments Value Examples
Gets values related to alternatives, stored in the <alternativesValues>
tag, from an XML tree written according to the XMCDA
standard.
1 | getAlternativesValues(tree, alternativesIDs, mcdaConcept = NULL)
|
tree |
Object containing the |
alternativesIDs |
A vector containing the IDs of the alternatives to be considered for the extractions. |
mcdaConcept |
A string containing the specific |
The function returns a list structured as follows:
– |
The first elements contain matrices representing each an |
status |
Either OK if all the |
1 2 3 4 5 6 7 8 | tree <- xmlTreeParse(system.file("extdata",
"testFile.xml",
package="RXMCDA"),
useInternalNodes=TRUE)
altIDs <- getAlternativesIDs(tree)
altVals <- getAlternativesValues(tree, altIDs[[1]])
|
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