xmlApply {XML} | R Documentation |
These methods are simple wrappers for the
lapply
and sapply
functions.
They operate on the
sub-nodes of the XML node,
and not on the fields of the node object itself.
xmlApply(X, FUN, ...) xmlApply.XMLNode(X, FUN, ...) xmlApply.XMLDocument(X, FUN, ...) xmlApply.XMLDocumentContent(X, FUN, ...) xmlSApply(X, FUN, ...) xmlSApply.XMLNode(X, FUN, ...) xmlSApply.XMLDocument(X, FUN, ...)
The result is that obtained from calling
the apply
or sapply
on xmlChildren(x)
.
Duncan Temple Lang
http://www.w3.org/XML, http://www.jclark.com/xml, http://www.omegahat.org
xmlChildren
xmlRoot
[.XMLNode
sapply
lapply
doc <- xmlTreeParse(system.file("data", "mtcars.xml", pkg="XML")) r <- xmlRoot(doc) xmlSApply(r[[2]], xmlName) xmlApply(r[[2]], xmlAttrs) xmlSApply(r[[2]], xmlSize)