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XML (version 1.9-0)
Tools for parsing and generating XML within R and S-Plus.
Description
Parsing facilities for arbitrary XML files, DTDs and HTML, offering both event and tree based parsers which are customizable with R functions.
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Install
install.packages('XML')
Monthly Downloads
289,018
Version
1.9-0
License
BSD.
Maintainer
Duncan Lang
Last Published
November 8th, 2025
Functions in XML (1.9-0)
Search all functions
XMLNode-class
Classes to describe an XML node object.
genericSAXHandlers
SAX generic callback handler list
supportsExpat
Determines which native XML parsers are being used.
toHTML
Create an HTML representation of the given R object, using internal C-level nodes
xmlNamespaceDefinitions
Get definitions of any namespaces defined in this XML node
xmlGetAttr
Get the value of an attribute in an XML node
xmlEventHandler
Default handlers for the SAX-style event XML parser
parseDTD
Read a Document Type Definition (DTD)
xmlElementsByTagName
Retrieve the children of an XML node with a specific tag name
xmlSize
The number of sub-elements within an XML node.
SAXState-class
A virtual base class defining methods for SAX parsing
dtdElement
Gets the definition of an element or entity from a DTD.
xmlAttributeType
The type of an XML attribute for element from the DTD
xmlApply
Applies a function to each of the children of an XMLNode
xmlHandler
Example XML Event Parser Handler Functions
free
Release the specified object and clean up its memory usage
parseURI
Parse a URI string into its elements
xmlAttrs
Get the list of attributes of an XML node.
xmlEventParse
XML Event/Callback element-wise Parser
print.XMLAttributeDef
Methods for displaying XML objects
xmlRoot
Get the top-level XML node.
xmlTree
An internal, updatable DOM object for building XML trees
dtdIsAttribute
Query if a name is a valid attribute of a DTD element.
Doctype
Constructor for DTD reference
XMLInternalDocument-class
Class to represent reference to C-level data structure for an XML document
length.XMLNode
Determine the number of children in an XMLNode object.
names.XMLNode
Get the names of an XML nodes children.
addChildren
Add child nodes to an XML node
xmlFlatListTree
Constructors for trees stored as flat list of nodes with information about parents and children.
asXMLNode
Converts non-XML node objects to XMLTextNode objects
dtdElementValidEntry
Determines whether an XML element allows a particular type of sub-element.
[<-.XMLNode
Assign sub-nodes to an XML node
xmlChildren
Gets the sub-nodes within an XMLNode object.
xmlParent
Get parent node of XMLInternalNode or ancestor nodes
catalogResolve
Look up an element via the XML catalog mechanism
xmlDOMApply
Apply function to nodes in an XML tree/DOM.
xmlTreeParse
XML Parser
Doctype-class
Class to describe a reference to an XML DTD
saveXML
Output internal XML Tree
toString.XMLNode
Creates string representation of XML node
xmlOutputBuffer
XML output streams
startElement.SAX
Generic Methods for SAX callbacks
xmlNode
Create an XML node
libxmlVersion
Get the version of the libxml library.
[.XMLNode
Convenience accessors for the children of XMLNode objects.
xmlValue
Extract the contents of a leaf XML node
xmlName
Extraces the tag name of an XMLNode object.
addNode
Add a node to a tree
xmlContainsEntity
Checks if an entity is defined within a DTD.
getNodeSet
Find matching nodes in an internal XML tree/DOM
xmlNamespace
Retrieve the namespace value of an XML node.
dtdValidElement
Determines whether an XML tag is valid within another.
append.xmlNode
Add children to an XML node
newXMLDoc
Create internal XML node or document object
asXMLTreeNode
Convert a regular XML node to one for use in a "flat" tree