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XML (version 3.99-0.17)

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

305,447

Version

3.99-0.17

License

BSD_3_clause + file LICENSE

Maintainer

Last Published

June 25th, 2024

Functions in XML (3.99-0.17)

addNode

Add a node to a tree
catalogResolve

Look up an element via the XML catalog mechanism
compareXMLDocs

Indicate differences between two XML documents
catalogLoad

Manipulate XML catalog contents
asXMLTreeNode

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

Add children to an XML node
free

Release the specified object and clean up its memory usage
getSibling

Manipulate sibling XML nodes
asXMLNode

Converts non-XML node objects to XMLTextNode objects
docName

Accessors for name of XML document
genericSAXHandlers

SAX generic callback handler list
getEncoding

Determines the encoding for an XML document or node
ensureNamespace

Ensure that the node has a definition for particular XML namespaces
getChildrenStrings

Get the individual
dtdValidElement

Determines whether an XML tag is valid within another.
dtdIsAttribute

Query if a name is a valid attribute of a DTD element.
coerceNodes

Transform between XML representations
dtdElement

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

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

Find the XInclude node associated with an XML node
getXIncludes

Find the documents that are XInclude'd in an XML document
isXMLString

Facilities for working with XML strings
libxmlVersion

Query the version and available features of the libxml library.
getHTMLLinks

Get links or names of external files in HTML document
getLineNumber

Determine the location - file & line number of an (internal) XML node
length.XMLNode

Determine the number of children in an XMLNode object.
makeClassTemplate

Create S4 class definition based on XML node(s)
getRelativeURL

Compute name of URL relative to a base URL
getNodeSet

Find matching nodes in an internal XML tree/DOM
newXMLDoc

Create internal XML node or document object
readHTMLTable

Read data from one or more HTML tables
readHTMLList

Read data in an HTML list or all lists in a document
processXInclude

Perform the XInclude substitutions
parseDTD

Read a Document Type Definition (DTD)
parseURI

Parse a URI string into its elements
names.XMLNode

Get the names of an XML nodes children.
setXMLNamespace

Set the name space on a node
print.XMLAttributeDef

Methods for displaying XML objects
getXMLErrors

Get XML/HTML document parse errors
newXMLNamespace

Add a namespace definition to an XML node
toHTML

Create an HTML representation of the given R object, using internal C-level nodes
toString.XMLNode

Creates string representation of XML node
parseXMLAndAdd

Parse XML content and add it to a node
schema-class

Classes for working with XML Schema
readKeyValueDB

Read an XML property-list style document
saveXML

Output internal XML Tree
xmlApply

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

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

Determines which native XML parsers are being used.
readSolrDoc

Read the data from a Solr document
xmlAttrs

Get the list of attributes of an XML node.
xmlGetAttr

Get the value of an attribute in an XML node
xmlEventHandler

Default handlers for the SAX-style event XML parser
xmlChildren

Gets the sub-nodes within an XMLNode object.
replaceNodeWithChildren

Replace an XML node with it child nodes
removeXMLNamespaces

Remove namespace definitions from a XML node or document
xmlEventParse

XML Event/Callback element-wise Parser
xmlDOMApply

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

Remove redundant namespaces on an XML document
xmlContainsEntity

Checks if an entity is defined within a DTD.
xmlHandler

Example XML Event Parser Handler Functions
xmlSchemaValidate

Validate an XML document relative to an XML schema
xmlSearchNs

Find a namespace definition object by searching ancestor nodes
xmlHashTree

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

Frequency table of names of elements and attributes in XML content
xmlSerializeHook

Functions that help serialize and deserialize XML internal objects
xmlElementsByTagName

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

Source the R code, examples, etc. from an XML document
xmlStopParser

Terminate an XML parser
xmlName

Extraces the tag name of an XMLNode object.
xmlSize

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

Condition/error handler functions for XML parsing
[.XMLNode

Convenience accessors for the children of XMLNode objects.
xmlTree

An internal, updatable DOM object for building XML trees
xmlOutputBuffer

XML output streams
xmlNode

Create an XML node
xmlToS4

General mechanism for mapping an XML node to an S4 object
xmlNamespace

Retrieve the namespace value of an XML node.
xmlClone

Create a copy of an internal XML document or node
xmlParent

Get parent node of XMLInternalNode or ancestor nodes
xmlNamespaceDefinitions

Get definitions of any namespaces defined in this XML node
xmlParseDoc

Parse an XML document with options controlling the parser.
xmlParserContextFunction

Identifies function as expecting an xmlParserContext argument
xmlRoot

Get the top-level XML node.
xmlValue

Extract or set the contents of a leaf XML node
xmlToDataFrame

Extract data from a simple XML document
xmlTreeParse

XML Parser
xmlToList

Convert an XML node/document to a more R-like list
addChildren

Add child nodes to an XML node
XMLNode-class

Classes to describe an XML node object.
Doctype

Constructor for DTD reference
XMLCodeFile-class

Simple classes for identifying an XML document containing R code
Doctype-class

Class to describe a reference to an XML DTD
startElement.SAX

Generic Methods for SAX callbacks
XMLAttributes-class

Class "XMLAttributes"
XMLInternalDocument-class

Class to represent reference to C-level data structure for an XML document
SAXState-class

A virtual base class defining methods for SAX parsing
[<-.XMLNode

Assign sub-nodes to an XML node