nswdemo

The <code>nswdemo</code> data frame contains 722 rows and 10 columns.
These data are pertinent to an investigation of the way that   
earnings changed, between 1974-1975 and 1978, for an experimental
treatment who were given job training as compared with a control
group who did not receive such training.<p></p><p>The <code>cps1</code> and <code>psid1</code> data sets are two alternative
non-experimental "control" groups. <code>cps2</code> and <code>cps3</code> are
subsets of <code>cps1</code>, designed to be better matched to the experimental
data than <code>cps1</code>.  Similary <code>psid2</code> and <code>psid3</code> are
subsets of <code>psid1</code>, designed to be better matched to the experimental
data than <code>psid1</code></p>

datasets

various data sets used in additonal exercises for
        the book Maindonald, J.H. and Braun, W.J. (2nd edn 2007)  
        "Data Analysis and Graphics Using R", and for a 
        'Data Mining' course.  Note especially the datasets 
        nassCDS (airbag and other influences on US vehicle 
        accident outcomes: 1997-2002), nswdemo and related datasets 
        (US Labor Training Evaluation Data) rockArt (multivariate 
        binary data on Pacific rock art), hotspots (ages and 
        distance from Kilauea of larval hotspots; c.f. also 
        hotspots2006) and nihills (record times for Northern
        Ireland mountain races).

nswdemo: Labour Training Evaluation Data

Description

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References

See Also