"Group","Name","Filename","Format","Period","ActorSet","Type","Selected","MissingValues","NonZeroCode"
"data1","friendship","FR0.DAT","matrix","1","Actors","network","Yes","6 9","1"
"data1","friendship","FR1.DAT","matrix","2","Actors","network","Yes","6 9","1"
"data1","friendship","FR2.DAT","matrix","3","Actors","network","Yes","6 9","1"
"data1","friendship","FR3.DAT","matrix","4","Actors","network","Yes","6 9","1"
"data1","friendship","FR4.DAT","matrix","5","Actors","network","Yes","6 9","1"
"data1","friendship","FR5.DAT","matrix","6","Actors","network","Yes","6 9","1"
"data1","friendship","FR6.DAT","matrix","7","Actors","network","Yes","6 9","1"
"data1","sex program smoke","VARS.DAT","matrix","1","Actors","constant covariate","Yes","99"
