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XML (version 1.5-1)

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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Version

Install

install.packages('XML')

Monthly Downloads

289,018

Version

1.5-1

License

BSD.

Maintainer

Duncan Lang

Last Published

November 8th, 2025

Functions in XML (1.5-1)

Doctype-class

Class to describe a reference to an XML DTD
length.XMLNode

Determine the number of children in an XMLNode object.
dtdElement

Gets the definition of an element or entity from a DTD.
xmlEventHandler

Default handlers for the SAX-style event XML parser
[<-.XMLNode

Assign sub-nodes to an XML node
xmlSize

The number of sub-elements within an XML node.
saveXML

Output internal XML Tree
parseDTD

Read a Document Type Definition (DTD)
dtdIsAttribute

Query if a name is a valid attribute of a DTD element.
SAXState-class

A virtual base class defining methods for SAX parsing
libxmlVersion

Get the version of the libxml library.
toString.XMLNode

Creates string representation of XML node
asXMLNode

Converts non-XML node objects to XMLTextNode objects
xmlGetAttr

Get the value of an attribute in an XML node
supportsExpat

Determines which native XML parsers are being used.
asXMLTreeNode

Convert a regular XML node to one for use in a "flat" tree
xmlNode

Create an XML node
genericSAXHandlers

SAX generic callback handler list
getNodeSet

Find matching nodes in an internal XML tree/DOM
xmlChildren

Gets the sub-nodes within an XMLNode object.
names.XMLNode

Get the names of an XML nodes children.
xmlElementsByTagName

Retrieve the children of an XML node with a specific tag name
xmlHandler

Example XML Event Parser Handler Functions
xmlOutputBuffer

XML output streams
xmlEventParse

XML Event/Callback element-wise Parser
xmlNamespaceDefinitions

Get definitions of any namespaces defined in this XML node
xmlRoot

Get the top-level XML node.
parseURI

Parse a URI string into its elements
xmlAttributeType

The type of an XML attribute for element from the DTD
xmlDOMApply

Apply function to nodes in an XML tree/DOM.
xmlAttrs

Get the list of attributes of an XML node.
xmlValue

Extract the contents of a leaf XML node
xmlNamespace

Retrieve the namespace value of an XML node.
xmlName

Extraces the tag name of an XMLNode object.
append.xmlNode

Add children to an XML node
XMLInternalDocument-class

Class to represent reference to C-level data structure for an XML document
startElement.SAX

Generic Methods for SAX callbacks
dtdElementValidEntry

Determines whether an XML element allows a particular type of sub-element.
Doctype

Constructor for DTD reference
XMLNode-class

Classes to describe an XML node object.
[.XMLNode

Convenience accessors for the children of XMLNode objects.
addNode

Add a node to a tree
dtdValidElement

Determines whether an XML tag is valid within another.
newXMLDoc

Create internal XML node or document object
xmlTreeParse

XML Parser
print.XMLAttributeDef

Methods for displaying XML objects
xmlContainsEntity

Checks if an entity is defined within a DTD.
xmlFlatListTree

Constructors for trees stored as flat list of nodes with information about parents and children.
xmlTree

An internal, updatable DOM object for building XML trees
free

Release the specified object and clean up its memory usage
xmlApply

Applies a function to each of the children of an XMLNode
xmlParent

Get parent node of XMLInternalNode