"Group","Name","Filename","Format","Period","ActorSet","Type","Selected","MissingValues","NonZeroCode"
"Group1","friends","klas12b-net-1.dat","matrix","1","Actors","network","Yes","9","1"
"Group1","friends","klas12b-net-2.dat","matrix","2","Actors","network","Yes","9","1"
"Group1","friends","klas12b-net-3.dat","matrix","3","Actors","network","Yes","9","1"
"Group1","friends","klas12b-net-4.dat","matrix","4","Actors","network","Yes","9","1"
"Group1","delinquency","klas12b-delinquency.dat","matrix","1","Actors","behavior","Yes","0","1"
"Group1","sex age ethnicity religion","klas12b-demographics.dat","matrix","1","Actors","constant covariate","Yes","0","1"
"Group1","advice","klas12b-advice.dat","matrix","1","Actors","constant covariate","Yes","9","1"
"Group1","primary","klas12b-primary.dat","matrix","1","Actors","constant dyadic covariate","Yes","9","1"
