Learn R Programming

⚠️There's a newer version (3.99-0.18) of this package.Take me there.

XML (version 3.98-1.1)

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".

Copy Link

Version

Install

install.packages('XML')

Monthly Downloads

403,126

Version

3.98-1.1

License

BSD

Maintainer

Duncan Lang

Last Published

June 20th, 2013

Functions in XML (3.98-1.1)

Facilities for working with XML strings

ensureNamespace

Ensure that the node has a definition for particular XML namespaces

Constructor for DTD reference

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

Classes to describe an XML node object.

dtdValidElement

Determines whether an XML tag is valid within another.

Accessors for name of XML document

Read an XML property-list style document

processXInclude

Perform the XInclude substitutions

Get links or names of external files in HTML document

dtdElementValidEntry

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

Converts non-XML node objects to XMLTextNode objects

Query the version and available features of the libxml library.

Manipulate sibling XML nodes

Find the XInclude node associated with an XML node

Add children to an XML node

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

Create a copy of an internal XML document or node

XMLCodeFile-class

Simple classes for identifying an XML document containing R code

xmlNamespaceDefinitions

Get definitions of any namespaces defined in this XML node

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

Add a node to a tree

Look up an element via the XML catalog mechanism

Get XML/HTML document parse errors

Parse a URI string into its elements

Read a Document Type Definition (DTD)

newXMLNamespace

Add a namespace definition to an XML node

XML Event/Callback element-wise Parser

xmlFlatListTree

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

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

genericSAXHandlers

SAX generic callback handler list

getChildrenStrings

Get the individual

Gets the sub-nodes within an XMLNode object.

Parse XML content and add it to a node

Add child nodes to an XML node

xmlContainsEntity

Checks if an entity is defined within a DTD.

xmlCleanNamespaces

Remove redundant namespaces on an XML document

Read the data from a Solr document

Output internal XML Tree

Extraces the tag name of an XMLNode object.

Indicate differences between two XML documents

xmlElementsByTagName

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

Compute name of URL relative to a base URL

Read data from one or more HTML tables

Transform between XML representations

print.XMLAttributeDef

Methods for displaying XML objects

Get the value of an attribute in an XML node

Determines which native XML parsers are being used.

Create an XML node

setXMLNamespace

Set the name space on a node

removeXMLNamespaces

Remove namespace definitions from a XML node or document

Determine the number of children in an XMLNode object.

makeClassTemplate

Create S4 class definition based on XML node(s)

startElement.SAX

Generic Methods for SAX callbacks

Get parent node of XMLInternalNode or ancestor nodes

Example XML Event Parser Handler Functions

xmlOutputBuffer

XML output streams

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

xmlElementSummary

Frequency table of names of elements and attributes in XML content

Get the names of an XML nodes children.

toString.XMLNode

Creates string representation of XML node

XMLAttributes-class

Class "XMLAttributes"

Parse an XML document with options controlling the parser.

Applies a function to each of the children of an XMLNode

A virtual base class defining methods for SAX parsing

Apply function to nodes in an XML tree/DOM.

xmlAttributeType

The type of an XML attribute for element from the DTD

xmlEventHandler

Default handlers for the SAX-style event XML parser

Find a namespace definition object by searching ancestor nodes

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

xmlSerializeHook

Functions that help serialize and deserialize XML internal objects

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

xmlStructuredStop

Condition/error handler functions for XML parsing

xmlSchemaValidate

Validate an XML document relative to an XML schema

Terminate an XML parser

Get the top-level XML node.

The number of sub-elements within an XML node.

An internal, updatable DOM object for building XML trees

Convenience accessors for the children of XMLNode objects.

General mechanism for mapping an XML node to an S4 object

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

Determines the encoding for an XML document or node

Find matching nodes in an internal XML tree/DOM

Manipulate XML catalog contents

Classes for working with XML Schema

xmlParserContextFunction

Identifies function as expecting an xmlParserContext argument

Extract data from a simple XML document

Get the list of attributes of an XML node.

Extract or set the contents of a leaf 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

Assign sub-nodes to an XML node

Create internal XML node or document object

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

Release the specified object and clean up its memory usage

Retrieve the namespace value of an XML node.