fxml_getSiblings: Siblings of an XML element

Description Usage Arguments Value Author(s) See Also Examples

View source: R/flatxml.r

Description

Returns the siblings of an XML element, i.e. the elements on the same hierarchical level.

Usage

1
fxml_getSiblings(xmlflat.df, elemid)

Arguments

xmlflat.df

A flat XML dataframe created with fxml_importXMLFlat.

elemid

The ID of the XML element. The ID is the value of the elemid. field in the flat XML dataframe.

Value

The IDs (xmlflat.df$elemid.) of the siblings of the XML element with ID elemid. If no siblings exist, NULL is returned.

Author(s)

Joachim Zuckarelli [email protected]

See Also

fxml_hasSiblings, fxml_getSiblings

Examples

1
2
3
4
5
6
7
8
# 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)

# Get all the siblings (elements on the same hierarchy level) of the XML element with ID 4
# (xml.dataframe$elemid. ==  4)
fxml_getSiblings(xml.dataframe, 4)

jsugarelli/flatxml documentation built on Aug. 7, 2018, 3:31 p.m.