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XML (version 3.99-0.22)
Tools for Parsing and Generating XML Within R and S-Plus
Description
Many approaches for both reading and creating XML (and HTML) documents (including DTDs), both local and accessible via HTTP or FTP. Also offers access to an 'XPath' "interpreter".
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Install
install.packages('XML')
Monthly Downloads
289,018
Version
3.99-0.22
License
BSD_3_clause + file LICENSE
Maintainer
Ivan Krylov
Last Published
February 10th, 2026
Functions in XML (3.99-0.22)
Search all functions
dtdElementValidEntry
Determines whether an XML element allows a particular type of sub-element.
docName
Accessors for name of XML document
getChildrenStrings
Get the individual
genericSAXHandlers
SAX generic callback handler list
ensureNamespace
Ensure that the node has a definition for particular XML namespaces
dtdValidElement
Determines whether an XML tag is valid within another.
catalogLoad
Manipulate XML catalog contents
getXIncludes
Find the documents that are XInclude'd in an XML document
dtdElement
Gets the definition of an element or entity from a DTD.
getEncoding
Determines the encoding for an XML document or node
isXMLString
Facilities for working with XML strings
dtdIsAttribute
Query if a name is a valid attribute of a DTD element.
length.XMLNode
Determine the number of children in an XMLNode object.
findXInclude
Find the XInclude node associated with an XML node
free
Release the specified object and clean up its memory usage
getLineNumber
Determine the location - file & line number of an (internal) XML node
getRelativeURL
Compute name of URL relative to a base URL
getNodeSet
Find matching nodes in an internal XML tree/DOM
getXMLErrors
Get XML/HTML document parse errors
getHTMLLinks
Get links or names of external files in HTML document
makeClassTemplate
Create S4 class definition based on XML node(s)
names.XMLNode
Get the names of an XML nodes children.
libxmlVersion
Query the version and available features of the libxml library.
parseURI
Parse a URI string into its elements
parseXMLAndAdd
Parse XML content and add it to a node
newXMLDoc
Create internal XML node or document object
readHTMLList
Read data in an HTML list or all lists in a document
readHTMLTable
Read data from one or more HTML tables
readKeyValueDB
Read an XML property-list style document
removeXMLNamespaces
Remove namespace definitions from a XML node or document
print.XMLAttributeDef
Methods for displaying XML objects
processXInclude
Perform the XInclude substitutions
setXMLNamespace
Set the name space on a node
supportsExpat
Determines which native XML parsers are being used.
readSolrDoc
Read the data from a Solr document
toString.XMLNode
Creates string representation of XML node
xmlContainsEntity
Checks if an entity is defined within a DTD.
toHTML
Create an HTML representation of the given R object, using internal C-level nodes
xmlElementSummary
Frequency table of names of elements and attributes in XML content
replaceNodeWithChildren
Replace an XML node with it child nodes
xmlChildren
Gets the sub-nodes within an XMLNode object.
xmlDOMApply
Apply function to nodes in an XML tree/DOM.
xmlAttrs
Get the list of attributes of an XML node.
xmlElementsByTagName
Retrieve the children of an XML node with a specific tag name
schema-class
Classes for working with XML Schema
xmlCleanNamespaces
Remove redundant namespaces on an XML document
newXMLNamespace
Add a namespace definition to an XML node
xmlApply
Applies a function to each of the children of an XMLNode
xmlAttributeType
The type of an XML attribute for element from the DTD
saveXML
Output internal XML Tree
xmlClone
Create a copy of an internal XML document or node
xmlEventHandler
Default handlers for the SAX-style event XML parser
xmlNamespace
Retrieve the namespace value of an XML node.
xmlNamespaceDefinitions
Get definitions of any namespaces defined in this XML node
xmlName
Extraces the tag name of an XMLNode object.
xmlNode
Create an XML node
xmlHashTree
Constructors for trees stored as flat list of nodes with information about parents and children.
xmlOutputBuffer
XML output streams
xmlEventParse
XML Event/Callback element-wise Parser
xmlSchemaValidate
Validate an XML document relative to an XML schema
xmlStopParser
Terminate an XML parser
xmlSize
The number of sub-elements within an XML node.
xmlParseDoc
Parse an XML document with options controlling the parser.
xmlSerializeHook
Functions that help serialize and deserialize XML internal objects
xmlSearchNs
Find a namespace definition object by searching ancestor nodes
xmlSource
Source the R code, examples, etc. from an XML document
xmlParent
Get parent node of XMLInternalNode or ancestor nodes
xmlGetAttr
Get the value of an attribute in an XML node
xmlRoot
Get the top-level XML node.
xmlHandler
Example XML Event Parser Handler Functions
xmlParserContextFunction
Identifies function as expecting an xmlParserContext argument
xmlStructuredStop
Condition/error handler functions for XML parsing
xmlToList
Convert an XML node/document to a more R-like list
xmlToDataFrame
Extract data from a simple XML document
[.XMLNode
Convenience accessors for the children of XMLNode objects.
xmlTreeParse
XML Parser
xmlTree
An internal, updatable DOM object for building XML trees
xmlToS4
General mechanism for mapping an XML node to an S4 object
xmlValue
Extract or set the contents of a leaf XML node
[<-.XMLNode
Assign sub-nodes to an XML node
XMLNode-class
Classes to describe an XML node object.
asXMLNode
Converts non-XML node objects to XMLTextNode objects
XML-defunct
Defunct functions in the
XML
package
getSibling
Manipulate sibling XML nodes
XMLAttributes-class
Class
"XMLAttributes"
XMLCodeFile-class
Simple classes for identifying an XML document containing R code
Doctype
Constructor for DTD reference
compareXMLDocs
Indicate differences between two XML documents
startElement.SAX
Generic Methods for SAX callbacks
SAXState-class
A virtual base class defining methods for SAX parsing
asXMLTreeNode
Convert a regular XML node to one for use in a "flat" tree
XMLInternalDocument-class
Class to represent reference to C-level data structure for an XML document
Doctype-class
Class to describe a reference to an XML DTD
coerceNodes
Transform between XML representations
append.xmlNode
Add children to an XML node
addChildren
Add child nodes to an XML node
catalogResolve
Look up an element via the XML catalog mechanism
addNode
Add a node to a tree