Acemoglu, D. and Pischke,
J-S. (1999). Beyond Becker: Training in imperfect labour markets,
The Economic Journal, 109(453): 112–142.
Alaska Airlines (2013).
Alaska Airlines GE Flight Quest data mining challenge 2013, http://www.gequest.com/c/flight.
Allison, P.D. (2012).
Handling Missing Data by Maximum Likelihood. Paper 312-2012, Proceedings
of the SAS Global Forum 2012 Conference, Cary, NC: SAS Institute.
Anderberg, M. R. (1973).
Cluster Analysis for Applications. New York: Academic Press.
Astrazeneca.com. (2014).
Key Facts. URL: http://www.astrazeneca.com/About-Us/Key-facts, last
accessed 4th Dec 2014.
Barker, N.A. A Practical Introduction to the Bootstrap Using the SAS System. SAS Working Paper PK02, www.SAS.com. ...