public XmlDocument ParseToXmlDocument(string objectName)
{
XmlDocument doc = new XmlDocument();
XmlNode rootNode = doc.CreateElement("Root");
doc.AppendChild(rootNode);
ParseToXmlNode(rootNode, objectName);
//Fill UASUMMARY to existing DOM
ParseUASummary(rootNode, objectName);
return doc; ///XML DOM object created for several R command output
}