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XML (version 3.99-0.4)

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

405,471

Version

3.99-0.4

License

BSD_3_clause + file LICENSE

Maintainer

CRAN Team

Last Published

July 5th, 2020

Functions in XML (3.99-0.4)

Classes to describe an XML node object.

startElement.SAX

Generic Methods for SAX callbacks

Class to describe a reference to an XML DTD

Assign sub-nodes to an XML node

A virtual base class defining methods for SAX parsing

Add child nodes to an XML node

Constructor for DTD reference

XMLAttributes-class

Class "XMLAttributes"

XMLInternalDocument-class

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

XMLCodeFile-class

Simple classes for identifying an XML document containing R code

Indicate differences between two XML documents

Add a node to a tree

Manipulate XML catalog contents

Accessors for name of XML document

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

Add children to an XML node

Transform between XML representations

dtdValidElement

Determines whether an XML tag is valid within another.

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

Manipulate sibling XML nodes

Look up an element via the XML catalog mechanism

Converts non-XML node objects to XMLTextNode objects

ensureNamespace

Ensure that the node has a definition for particular XML namespaces

Find the XInclude node associated with an XML node

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

Facilities for working with XML strings

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

dtdElementValidEntry

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

getChildrenStrings

Get the individual

Parse XML content and add it to a node

xmlCleanNamespaces

Remove redundant namespaces on an XML document

Determines which native XML parsers are being used.

Determines the encoding for an XML document or node

setXMLNamespace

Set the name space on a node

Query the version and available features of the libxml library.

Create a copy of an internal XML document or node

makeClassTemplate

Create S4 class definition based on XML node(s)

Parse a URI string into its elements

newXMLNamespace

Add a namespace definition to an XML node

Find matching nodes in an internal XML tree/DOM

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

Get links or names of external files in HTML document

Read data from one or more HTML tables

Get XML/HTML document parse errors

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

Read a Document Type Definition (DTD)

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

print.XMLAttributeDef

Methods for displaying XML objects

Get the names of an XML nodes children.

Create internal XML node or document object

Create an XML node

xmlEventHandler

Default handlers for the SAX-style event XML parser

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

xmlOutputBuffer

XML output streams

Output internal XML Tree

Applies a function to each of the children of an XMLNode

Read an XML property-list style document

toString.XMLNode

Creates string representation of XML node

Classes for working with XML Schema

Read the data from a Solr document

processXInclude

Perform the XInclude substitutions

XML Event/Callback element-wise Parser

Compute name of URL relative to a base URL

xmlParserContextFunction

Identifies function as expecting an xmlParserContext argument

xmlAttributeType

The type of an XML attribute for element from the DTD

xmlSchemaValidate

Validate an XML document relative to an XML schema

Get the top-level XML node.

removeXMLNamespaces

Remove namespace definitions from a XML node or document

Get the list of attributes of an XML node.

replaceNodeWithChildren

Replace an XML node with it child nodes

Find a namespace definition object by searching ancestor nodes

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

Extraces the tag name of an XMLNode object.

xmlContainsEntity

Checks if an entity is defined within a DTD.

Gets the sub-nodes within an XMLNode object.

Apply function to nodes in an XML tree/DOM.

General mechanism for mapping an XML node to an S4 object

xmlElementSummary

Frequency table of names of elements and attributes in XML content

An internal, updatable DOM object for building XML trees

Retrieve the namespace value of an XML node.

xmlElementsByTagName

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

xmlNamespaceDefinitions

Get definitions of any namespaces defined in this XML node

Get parent node of XMLInternalNode or ancestor nodes

Get the value of an attribute in an XML node

Extract or set the contents of a leaf XML node

The number of sub-elements within an XML node.

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

Example XML Event Parser Handler Functions

Terminate an XML parser

xmlSerializeHook

Functions that help serialize and deserialize XML internal objects

Parse an XML document with options controlling the parser.

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

Extract data from a simple XML document

xmlStructuredStop

Condition/error handler functions for XML parsing

Convenience accessors for the children of XMLNode objects.