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XML (version 3.6-2)

Tools for parsing and generating XML within R and S-Plus.

Description

This package provides many approaches for both reading and creating XML (and HTML) documents (including DTDs), both local and accessible via HTTP or FTP. It also offers access to an XPath "interpreter".

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Version

Install

install.packages('XML')

Monthly Downloads

403,126

Version

3.6-2

License

BSD

Maintainer

Duncan Lang

Last Published

December 9th, 2011

Functions in XML (3.6-2)

Manipulate sibling XML nodes

ensureNamespace

Ensure that the node has a definition for particular XML namespaces

startElement.SAX

Generic Methods for SAX callbacks

Class to describe a reference to an XML DTD

Transform between XML representations

XMLInternalDocument-class

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

xmlAttributeType

The type of an XML attribute for element from the DTD

Apply function to nodes in an XML tree/DOM.

Get XML/HTML document parse errors

Query the version and available features of the libxml library.

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

newXMLNamespace

Add a namespace definition to an XML node

processXInclude

Perform the XInclude substitutions

dtdElementValidEntry

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

Converts non-XML node objects to XMLTextNode objects

A virtual base class defining methods for SAX parsing

Add a node to a tree

Add child nodes to an XML node

Assign sub-nodes to an XML node

Determines which native XML parsers are being used.

Parse XML content and add it to a node

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

Get the names of an XML nodes children.

Indicate differences between two XML documents

Accessors for name of XML document

xmlEventHandler

Default handlers for the SAX-style event XML parser

dtdValidElement

Determines whether an XML tag is valid within another.

Extraces the tag name of an XMLNode object.

xmlElementsByTagName

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

Get the value of an attribute in an XML node

XMLCodeFile-class

Simple classes for identifying an XML document containing R code

Constructor for DTD reference

Parse a URI string into its elements

Find the XInclude node associated with an XML node

toString.XMLNode

Creates string representation of XML node

genericSAXHandlers

SAX generic callback handler list

xmlElementSummary

Frequency table of names of elements and attributes in XML content

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

Get parent node of XMLInternalNode or ancestor nodes

Determine the number of children in an XMLNode object.

print.XMLAttributeDef

Methods for displaying XML objects

Create a copy of an internal XML document or node

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

removeXMLNamespaces

Remove namespace definitions from a XML node or document

Applies a function to each of the children of an XMLNode

Manipulate XML catalog contents

Add children to an XML node

Release the specified object and clean up its memory usage

Convenience accessors for the children of XMLNode objects.

xmlNamespaceDefinitions

Get definitions of any namespaces defined in this XML node

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

XML Event/Callback element-wise Parser

Read data from one or more HTML tables

Determines the encoding for an XML document or node

Look up an element via the XML catalog mechanism

Find matching nodes in an internal XML tree/DOM

Gets the sub-nodes within an XMLNode object.

Extract data from a simple XML document

The number of sub-elements within an XML node.

Create an XML node

xmlOutputBuffer

XML output streams

Find a namespace definition object by searching ancestor nodes

Example XML Event Parser Handler Functions

Classes for working with XML Schema

xmlStructuredStop

Condition/error handler functions for XML parsing

An internal, updatable DOM object for building XML trees

Facilities for working with XML strings

Classes to describe an XML node object.

Output internal XML Tree

makeClassTemplate

Create S4 class definition based on XML node(s)

xmlParserContextFunction

Identifies function as expecting an xmlParserContext argument

Get the top-level XML node.

Compute name of URL relative to a base URL

General mechanism for mapping an XML node to an S4 object

Parse an XML document with options controlling the parser.

Read a Document Type Definition (DTD)

xmlFlatListTree

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

xmlContainsEntity

Checks if an entity is defined within a DTD.

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

Create internal XML node or document object

Terminate an XML parser

xmlSerializeHook

Functions that help serialize and deserialize XML internal objects

Extract or set the contents of a leaf XML node

Retrieve the namespace value of an XML node.

Get the list of attributes of an XML node.

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

xmlSchemaValidate

Validate an XML document relative to an XML schema