Duncan, thanks for the note - the schema looks like this - is this what
your asking for?
<document>
<row>
<date>2007-02-01</date >
<UYG_Open>71.32</UYG_Open >
<UYG_High>71.34</UYG_High >
<UYG_Low>71.32</UYG_Low >
<UYG_Close>71.34</UYG_Close >
<UYG_Volume>200</UYG_Volume >
<UYG_Adjusted>69.23</UYG_Adjusted >
</row>
<row>
<date>2007-02-02</date >
<UYG_Open>72.2</UYG_Open >
<UYG_High>72.2</UYG_High >
<UYG_Low>72.2</UYG_Low >
<UYG_Close>72.2</UYG_Close >
<UYG_Volume>200</UYG_Volume >
<UYG_Adjusted>70.06</UYG_Adjusted >
</row>
</document>
Duncan Temple Lang wrote:
Hi Zubin.
The first thing is to send us a link to the schema that the
other application expects. That would give us a "one-to-one"
mapping; otherwise, data.frame to arbitrary XML is to vague.
Currently, there is nothing in the XML package that would
be able to take an XML schema and write an R object to such a
structure. However, I am in the process of creating an XMLSchema
package which can read XML schema and make the description available to
R so that we can read data from an XML file corresponding to that schema
and this could be adapted in some ways to automate the creation of
XML from an R object (under certain assumptions).
So please send us all a link to the XML schema.
D.
zubin wrote:
In need of exporting an XML file from R, I scrub some data in R and
push the data into another application requiring XML. The data set
is a very straightforward data frame of stock prices- see below. I
know the package XML is the one to use, but need an example or some
direction on where to start. I know we need to define the schema -
can this be done in the R XML package?
"date","UYG.Open","UYG.High","UYG.Low","UYG.Close","UYG.Volume","UYG.Adjusted"
"2007-02-01",71.32,71.34,71.32,71.34,200,69.23
"2007-02-02",72.2,72.2,72.2,72.2,200,70.06
"2007-02-05",71.76,71.76,71.76,71.76,5100,69.63
"2007-02-06",72.85,72.85,72.85,72.85,3800,70.69
"2007-02-07",72.85,72.85,72.85,72.85,0,70.69
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