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XML (version 3.99-0.5)

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

305,447

Version

3.99-0.5

License

BSD_3_clause + file LICENSE

Maintainer

Last Published

July 23rd, 2020

Functions in XML (3.99-0.5)

Classes to describe an XML node object.

A virtual base class defining methods for SAX parsing

startElement.SAX

Generic Methods for SAX callbacks

Assign sub-nodes to an XML node

Constructor for DTD reference

XMLAttributes-class

Class "XMLAttributes"

XMLCodeFile-class

Simple classes for identifying an XML document containing R code

Add child nodes to an XML node

XMLInternalDocument-class

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

Class to describe a reference to an XML DTD

Manipulate XML catalog contents

Look up an element via the XML catalog mechanism

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

Indicate differences between two XML documents

dtdValidElement

Determines whether an XML tag is valid within another.

Transform between XML representations

ensureNamespace

Ensure that the node has a definition for particular XML namespaces

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

Accessors for name of XML document

Add a node to a tree

Add children to an XML node

Facilities for working with XML strings

print.XMLAttributeDef

Methods for displaying XML objects

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

Manipulate sibling XML nodes

Find the XInclude node associated with an XML node

Converts non-XML node objects to XMLTextNode objects

genericSAXHandlers

SAX generic callback handler list

Determine the number of children in an XMLNode object.

Release the specified object and clean up its memory usage

Read the data from a Solr document

Read an XML property-list style document

xmlElementSummary

Frequency table of names of elements and attributes in XML content

processXInclude

Perform the XInclude substitutions

Get the value of an attribute in an XML node

xmlElementsByTagName

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

Determines which native XML parsers are being used.

newXMLNamespace

Add a namespace definition to an XML node

Get XML/HTML document parse errors

Get the list of attributes of an XML node.

Determines the encoding for an XML document or node

getChildrenStrings

Get the individual

xmlContainsEntity

Checks if an entity is defined within a DTD.

Read a Document Type Definition (DTD)

setXMLNamespace

Set the name space on a node

Query the version and available features of the libxml library.

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

Find matching nodes in an internal XML tree/DOM

xmlSchemaValidate

Validate an XML document relative to an XML schema

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

An internal, updatable DOM object for building XML trees

Parse XML content and add it to a node

Compute name of URL relative to a base URL

Parse a URI string into its elements

makeClassTemplate

Create S4 class definition based on XML node(s)

Gets the sub-nodes within an XMLNode object.

Get the names of an XML nodes children.

Retrieve the namespace value of an XML node.

dtdElementValidEntry

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

removeXMLNamespaces

Remove namespace definitions from a XML node or document

Applies a function to each of the children of an XMLNode

replaceNodeWithChildren

Replace an XML node with it child nodes

Create internal XML node or document object

xmlAttributeType

The type of an XML attribute for element from the DTD

Example XML Event Parser Handler Functions

xmlNamespaceDefinitions

Get definitions of any namespaces defined in this XML node

toString.XMLNode

Creates string representation of XML node

Extract or set the contents of a leaf XML node

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

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

Get links or names of external files in HTML document

Apply function to nodes in an XML tree/DOM.

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

Create an XML node

xmlOutputBuffer

XML output streams

Parse an XML document with options controlling the parser.

Get parent node of XMLInternalNode or ancestor nodes

Read data from one or more HTML tables

Output internal XML Tree

General mechanism for mapping an XML node to an S4 object

XML Event/Callback element-wise Parser

Classes for working with XML Schema

xmlSerializeHook

Functions that help serialize and deserialize XML internal objects

Create a copy of an internal XML document or node

xmlCleanNamespaces

Remove redundant namespaces on an XML document

xmlParserContextFunction

Identifies function as expecting an xmlParserContext argument

Find a namespace definition object by searching ancestor nodes

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

Get the top-level XML node.

Extract data from a simple XML document

Extraces the tag name of an XMLNode object.

The number of sub-elements within an XML node.

xmlEventHandler

Default handlers for the SAX-style event XML parser

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

Terminate an XML parser

xmlStructuredStop

Condition/error handler functions for XML parsing

Convenience accessors for the children of XMLNode objects.