Without further details, the best I can offer is to mention that the OUTPUT statement takes an optional argument that specifies the output data set. Could you say more about what you are trying to do? Sometimes programmers are trying to use an inefficient macro loop to generate the data, instead of an efficient simulation that only requires a single seed.Īn efficient answer to your question would take into account the task you are trying to accomplish. Issues like this sometimes come up when SAS users are trying to run a simulation study and decide to wrap the study in a macro that takes a single seed as an argument. First, you should read this article about random number streams and how they are controlled by the seed value.
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