fxml_getDepthLevel {flatxml} | R Documentation |
Hierarchical position of an XML element
fxml_getDepthLevel(xmlflat.df, elemid)
xmlflat.df |
A flat XML dataframe created with |
elemid |
The ID of the XML element. The ID is the value of the |
The number of the hierarchy level of the XML element with ID elemid
. The root node of the XML data has hierarchy level 1.
Joachim Zuckarelli joachim@zuckarelli.de
# Load example file with population data from United Nations Statistics Division
# and create flat dataframe
example <- system.file("worldpopulation.xml", package="flatxml")
xml.dataframe <- fxml_importXMLFlat(example)
# Determine hierarchy level of XML element with ID 3 (xml.dataframe$elemid. == 3)
fxml_getDepthLevel(xml.dataframe, 3)