| Name
|
Function
|
Description
|
| %GET_ATTR()
|
Return single attributes like label, format, etc.
|
Reads dataset header and returns attributes as undeclared macro variables using the requested attributes names. Information becomes available when the particular variable is declared in the calling environment using a %global or %local statement.
|
| %GRP_DESC()
|
Provide information about a categorial variable.
|
Investigates given categorial variable and provides results using undeclared macro variables: &n_grp - number of distinct values; &v_grp – structured list of distinct unformatted values; &l_grp – structured list of distinct formatted values.
|
| %CHK_LIST()
|
Provide information about a list type macrovar.
|
Reads supplied list of tokens and returns undeclared macro variables: &n_lst - number of list elements; &v_lst – structured list of supplied elements. Input list elements may be separated by blank and comma only.
|
