SAS是功能強大的統計軟體，其程式碼有8成是用C所開發。此檔案提供豐富的SAS SQL程式碼，可幫助你解決相關的資料問題問題。-SAS is a powerful statistical software, its code has 8 is developed by C. This file provides a wealth of SAS SQL code, can help you resolve issues related to information problems.