PROC COPULA <option> ;
The PROC COPULA statement has the following option:
DATA= <libref.>SAS-data-set

specifies the input data set used to estimate parameters for the FIT statement. When the procedure is used for simulation only, the input data set is not required to run the procedure.If you do not specify libref, then the Work library is used. Work is the default temporary library that is automatically defined by SAS at the beginning of each SAS session or job.