I use sas university edition (sas studio 3.6 + sas 9.04.01M4P ) and have some problems with PROC IML list of lists : L=[list1, xx , tab2] a mix of everything. The selection of an item of a list of lists with [ ] and L$2 is impossible, yet documentated in SAS/IML® 14.3 User’s Guide, p.146 . I tried these commands with several examples picked into "SAS_IML User's Guide Example Programs" ... This simple one doesn't work : proc iml ; LL = [100, "Q"]; quit; with : ERROR 22-322: Syntax error, expecting one of the following: un nom, une chaîne entre guillemets, une constante numérique, une constante date temps, une valeur manquante. ERROR 76-322: Syntax error, statement will be ignored. I guess i missed something or my SAS UE version of proc IML is too old (how to check it is IML 14.3 ???)
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