===== NLSY data sets =====
==== PIAT math from 1997-2002 ====
  * [[R codes for initial data process for PIAT math]]
  * {{:lab:datasets:nlsy:piatmath.dat|Piat math data file}}
  * {{:lab:datasets:nlsy:piatmath.sas|SAS codes for data process}}
  * {{:lab:datasets:nlsy:piatmath-complete.txt|Complete data}}
  * {{:lab:datasets:nlsy:piatmath-student.txt|Suitable for student t analysis}}

Variables include: id, sex, age1997-age2002, piat1997-2002

  * Try this for a mixture model {{:lab:datasets:nlsy:piatmath-trymixture.txt}}
  * {{:lab:datasets:nlsy:piatmath-trymixture.sex.txt|With covariate sex}}

==== PIAT math from 1997-2002 (with grade information)====
  * {{:lab:datasets:nlsy:piatmath-age-grade.dat|Data file}}
  * {{:lab:datasets:nlsy:nlsy-math-age-grade.sas|SAS codes}}
  * [[R codes (2010-03-11)]]
==== PIAT math from 1997-2002 (with grade information/income/parent education) ====
  * {{:lab:datasets:nlsy:piatmath-age-grade-att.dat|Data file}}
  * [[SAS codes for process (grade-attend-income-edu)]]
  * [[R codes 2010-03-11 (2)|R codes]]
==== Data for using in papers ====
  * {{:lab:datasets:nlsy:nlsy.white.age12.grade7.txt|For box-cox / student t paper?}}
==== Subset for black ====
  * {{:lab:datasets:nlsy:nlsy.piat.black.txt}}