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XML (version 3.98-1.3)

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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Version

Install

install.packages('XML')

Monthly Downloads

403,126

Version

3.98-1.3

License

BSD_2_clause + file LICENSE

Maintainer

Duncan Lang

Last Published

June 30th, 2015

Functions in XML (3.98-1.3)

The number of sub-elements within an XML node.

xmlElementSummary

Frequency table of names of elements and attributes in XML content

toString.XMLNode

Creates string representation of XML node

XMLCodeFile-class

Simple classes for identifying an XML document containing R code

Determines which native XML parsers are being used.

getChildrenStrings

Get the individual

xmlEventHandler

Default handlers for the SAX-style event XML parser

Add child nodes to an XML node

Look up an element via the XML catalog mechanism

Determines the encoding for an XML document or node

Constructor for DTD reference

Class to describe a reference to an XML DTD

dtdValidElement

Determines whether an XML tag is valid within another.

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

Indicate differences between two XML documents

startElement.SAX

Generic Methods for SAX callbacks

Parse a URI string into its elements

Assign sub-nodes to an XML node

Apply function to nodes in an XML tree/DOM.

Converts non-XML node objects to XMLTextNode objects

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

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

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

Extraces the tag name of an XMLNode object.

Accessors for name of XML document

Manipulate XML catalog contents

makeClassTemplate

Create S4 class definition based on XML node(s)

print.XMLAttributeDef

Methods for displaying XML objects

dtdElementValidEntry

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

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

Retrieve the namespace value of an XML node.

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

Example XML Event Parser Handler Functions

Create a copy of an internal XML document or node

Gets the sub-nodes within an XMLNode object.

Get the top-level XML node.

Create an XML node

Applies a function to each of the children of an XMLNode

xmlSchemaValidate

Validate an XML document relative to an XML schema

Transform between XML representations

Find matching nodes in an internal XML tree/DOM

XMLAttributes-class

Class "XMLAttributes"

Get links or names of external files in HTML document

xmlParserContextFunction

Identifies function as expecting an xmlParserContext argument

Read a Document Type Definition (DTD)

xmlOutputBuffer

XML output streams

XMLInternalDocument-class

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

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

Get XML/HTML document parse errors

Get the names of an XML nodes children.

A virtual base class defining methods for SAX parsing

Release the specified object and clean up its memory usage

newXMLNamespace

Add a namespace definition to an XML node

Parse an XML document with options controlling the parser.

xmlStructuredStop

Condition/error handler functions for XML parsing

Read an XML property-list style document

xmlContainsEntity

Checks if an entity is defined within a DTD.

Extract or set the contents of a leaf XML node

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

Find a namespace definition object by searching ancestor nodes

Classes for working with XML Schema

xmlFlatListTree

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

An internal, updatable DOM object for building XML trees

Determine the number of children in an XMLNode object.

Add children to an XML node

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

Extract data from a simple XML document

Manipulate sibling XML nodes

Facilities for working with XML strings

Create internal XML node or document object

Get parent node of XMLInternalNode or ancestor nodes

xmlAttributeType

The type of an XML attribute for element from the DTD

xmlSerializeHook

Functions that help serialize and deserialize XML internal objects

setXMLNamespace

Set the name space on a node

General mechanism for mapping an XML node to an S4 object

Output internal XML Tree

Compute name of URL relative to a base URL

Terminate an XML parser

ensureNamespace

Ensure that the node has a definition for particular XML namespaces

Parse XML content and add it to a node

xmlElementsByTagName

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

removeXMLNamespaces

Remove namespace definitions from a XML node or document

xmlCleanNamespaces

Remove redundant namespaces on an XML document

Convenience accessors for the children of XMLNode objects.

Read data from one or more HTML tables

Add a node to a tree

Find the XInclude node associated with an XML node

xmlNamespaceDefinitions

Get definitions of any namespaces defined in this XML node

Query the version and available features of the libxml library.

processXInclude

Perform the XInclude substitutions

XML Event/Callback element-wise Parser

Get the list of attributes of an XML node.

Read the data from a Solr document

genericSAXHandlers

SAX generic callback handler list

Classes to describe an XML node object.

Get the value of an attribute in an XML node