data file

1. Space(s) is a delimiter. Need at least one character space between columns. 2. Dot (.) is not a missing value. Dot (.) is just one character. 3. Check the data again especially when converting from another format or software such as EXCEL, SAS, ... 4. Check the duplicates. 5. Observations should have a scale smaller than 10000 or 1000 for Gibbs sampling (gibbsf90, gibbs1f90, gibbs2f90, gibbs3f90, thrgibbs1f90) programs. Need more examples?