Index
A
ADD method
about 12–13
DATA: argument tag 82
KEY: argument tag 82
multiple sets of data items per key value 74, 129
ordering observations by unsaved variables 91
REF method and 74
specifying values to argument tags 76–77
summarizing hierarchically related data sets 109
ALL: argument tag, DEFINEDATA method 95, 99, 167
argument tags
See also specific argument tags
about 9–10
DECLARE statement 27–28
multiple sets of data items per key value and 117–121
ordering considerations 75
specifying values to 76–77
ARRAY statement 10
ATTRIB statement
adding variables to PDV 12
altering values of variables 30–31, 33
connecting variables and hash object items 15–23
initializing variables 14–15
returning data items 37 ...
