australia {nlsem} | R Documentation |
Data from Australian subset of PISA 2009 data
Description
The data stem from the large-scale assessment study PISA 2009 (Organisation for Economic Co-Operation and Development, 2010) where competencies of 15-year-old students in reading, mathematics, and science are assessed using nationally representative samples in 3-year cycles. In this example, data from the student background questionnaire from the Australian sample of PISA 2009 were used. Only data of students with complete responses (N = 1,069) were considered.
Usage
data(jordan)
Format
A data frame of nine variables and 1,069 observations:
- x1
indicator for reading attitude, mean of items ST24Q04, ST24Q09, ST24Q01, and ST24Q03.
- x2
indicator for reading attitude, mean of items ST24Q02, ST24Q05, ST24Q07, and ST24Q06.
- x3
indicator for reading attitude, mean of items ST24Q08, ST24Q10, and ST24Q11.
- x4
indicator for online activities, mean of items ST26Q02, ST26Q07, and ST26Q04.
- x5
indicator for online activities, mean of items ST26Q03, and ST26Q06.
- x6
indicator for online activities, mean of items ST26Q01, and ST26Q05.
- y1
indicator for reading skill, mean of items R06, R102, and R219.
- y2
indicator for reading skill, mean of items R220, R414, and R447.
- y3
indicator for reading skill, mean of items R452 and R458.
Source
Organisation for Economic Co-Operation and Development (2010). Pisa 2009 results: What students know and can do - Student performance in reading, mathematics and science (Tech. Rep.). Paris, France. Obtained from: https://www.oecd.org/pisa/pisaproducts/pisa2009database-downloadabledata.htm
Examples
data(australia)