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XML (version 3.99-0.12)

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

363,308

Version

3.99-0.12

License

BSD_3_clause + file LICENSE

Maintainer

CRAN Team

Last Published

October 28th, 2022

Functions in XML (3.99-0.12)

XMLInternalDocument-class

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

Class to describe a reference to an XML DTD

A virtual base class defining methods for SAX parsing

XMLAttributes-class

Class "XMLAttributes"

Classes to describe an XML node object.

Constructor for DTD reference

Assign sub-nodes to an XML node

Add child nodes to an XML node

startElement.SAX

Generic Methods for SAX callbacks

XMLCodeFile-class

Simple classes for identifying an XML document containing R code

Add a node to a tree

Manipulate sibling XML nodes

Converts non-XML node objects to XMLTextNode objects

Look up an element via the XML catalog mechanism

Accessors for name of XML document

Indicate differences between two XML documents

Add children to an XML node

Transform between XML representations

Release the specified object and clean up its memory usage

Manipulate XML catalog contents

getChildrenStrings

Get the individual

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.

genericSAXHandlers

SAX generic callback handler list

dtdValidElement

Determines whether an XML tag is valid within another.

Determines the encoding for an XML document or node

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

dtdElementValidEntry

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

Find the XInclude node associated with an XML node

ensureNamespace

Ensure that the node has a definition for particular XML namespaces

makeClassTemplate

Create S4 class definition based on XML node(s)

Query the version and available features of the libxml library.

Facilities for working with XML strings

Determine the number of children in an XMLNode object.

Find matching nodes in an internal XML tree/DOM

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

Compute name of URL relative to a base URL

Get links or names of external files in HTML document

Get XML/HTML document parse errors

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

processXInclude

Perform the XInclude substitutions

Parse a URI string into its elements

Parse XML content and add it to a node

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

print.XMLAttributeDef

Methods for displaying XML objects

Read a Document Type Definition (DTD)

Get the names of an XML nodes children.

Create internal XML node or document object

Read data from one or more HTML tables

newXMLNamespace

Add a namespace definition to an XML node

Determines which native XML parsers are being used.

removeXMLNamespaces

Remove namespace definitions from a XML node or document

setXMLNamespace

Set the name space on a node

Read an XML property-list style document

Read the data from a Solr document

replaceNodeWithChildren

Replace an XML node with it child nodes

toString.XMLNode

Creates string representation of XML node

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

Output internal XML Tree

Classes for working with XML Schema

xmlCleanNamespaces

Remove redundant namespaces on an XML document

xmlContainsEntity

Checks if an entity is defined within a DTD.

xmlElementSummary

Frequency table of names of elements and attributes in XML content

Gets the sub-nodes within an XMLNode object.

xmlElementsByTagName

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

Get the list of attributes of an XML node.

Apply function to nodes in an XML tree/DOM.

xmlAttributeType

The type of an XML attribute for element from the DTD

Applies a function to each of the children of an XMLNode

Create a copy of an internal XML document or node

Retrieve the namespace value of an XML node.

Create an XML node

xmlEventHandler

Default handlers for the SAX-style event XML parser

Extraces the tag name of an XMLNode object.

Get the value of an attribute in an XML node

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

Example XML Event Parser Handler Functions

xmlNamespaceDefinitions

Get definitions of any namespaces defined in this XML node

xmlOutputBuffer

XML output streams

XML Event/Callback element-wise Parser

xmlSchemaValidate

Validate an XML document relative to an XML schema

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

Get the top-level XML node.

xmlParserContextFunction

Identifies function as expecting an xmlParserContext argument

Terminate an XML parser

Find a namespace definition object by searching ancestor nodes

xmlSerializeHook

Functions that help serialize and deserialize XML internal objects

The number of sub-elements within an XML node.

Parse an XML document with options controlling the parser.

Get parent node of XMLInternalNode or ancestor nodes

Extract or set the contents of a leaf XML node

xmlStructuredStop

Condition/error handler functions for XML parsing

General mechanism for mapping an XML node to an S4 object

Convenience accessors for the children of XMLNode objects.

Extract data from a simple XML document

An internal, updatable DOM object for building XML trees

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