getExtInfo: A function to map the extendedInfo into a list of lists

In garyfeng/pdata: Process Data Analysis and Reporting for Large Scale Educatoinal Assessment

Description

A function to map the extendedInfo into a list of lists

Usage

getExtInfo(nodes)

Arguments

nodes

A set of XML nodes from getNodeSet() that point to '//observableData/observableDatum'

Details

This assumes a certain structure of the XML, i.e.,

//observableData/observableDatum/content/pair/key

//observableData/observableDatum/content/pair/value

where key and value are automic class, i.e., numeric or string. The code then makes a list with named elements, i.e., 'key' as the key, and 'value' as the value in the list.

Value

a list of lists, with names of the list elements set to the "key" and value to "value"

garyfeng/pdata documentation built on May 16, 2019, 5:42 p.m.