http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Learn to use the eta coefficient test in R with data from the NIOSH Quality of Worklife Survey (2014)
This dataset is designed for learning to use the Eta Coefficient test. The dataset is a subset of data derived from the 2014 NIOSH Quality of Worklife Survey, and the example tests the strength of association between respondent's sex and respondent's income. The dataset file is accompanied by a Teaching Guide, a Student Guide, and a How-to Guide for R.
National Institute for Occupational Safety and Health.