[SAS base] Proc contents and label

• Contents process (view dataset attributes)

 
1 ProcContents data=Data-Set;2Run;
 

• Label

 

  1  /*   there are two types of labels, but cannot exceed 256 characters   */  2  label = data -  set   (define a label for the dataset)   3   label statement (assign each variable a label)   4   5  /*   for a variable, if the label statement is used in the data cloth, the description of the variable is stored in the dataset and printed in Proc contents;   6   if it is used in Proc, it will not be stored in the dataset and will only be valid in this procedure   */