nomocc4.dta \ Add factor variables \ nomocc4-support.do jsl 2012-07-25.
Data from JS Long 1987 Soc Methods & Research.
recode edcat nomocc4-support.do jsl 2012-07-25.
recode ed into groups nomocc4-support.do jsl 2012-07-25.
To plot MNLM, do not use #s in value labels \ cda-nomocc3-support.do jsl 2009-03-13.
nomocc.dta \ RM4CLDV Chapter 6 data from GSS \ jsl 2000/11/20.
nomocc2.dta \ Cleaned labels \ jsl 2001/01/15.
nomocc3.dta \ Revised label and WF ready \ cda-nomocc3-support.do jsl 2009-03-13.