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Cody's Data Cleaning Techniques Using SAS Ron Cody
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Http://blog.sina.com.cn/s/blog_5d3b177c0100cn8v.html. Cody's Data Cleaning Techniques Using SAS, Second Edition: Ron. À�Codys Data Cleaning Techniques Using SAS》. Cody's Data Cleaning Techniques Using SAS book download. Download SAS Functions Cody ;s Data Cleaning Techniques Using SAS Software;. This week's SAS tip is from Ron Cody and his book Cody's Data Cleaning Techniques Using SAS, Second Edition. Verify： SAS的verify函数在数据处理和data clean的过程中十分有用，verify函数的第一个参数是源字符串，后续参数都是待查找字符，如果源字符串中包含的都是待查找字符，verify就返回0，否则，返回不包含字符在源字符串中的位置。由此可见，我们 可以利用verify函数对字符串作非正常字符的检测，从而达到clean data的目的。 verify的 .. Cody's Data Cleaning Techniques Using SAS Software. Cody's Data Cleaning Techniques Using SAS®, Second Edition. Ron is the popular author of several bestselling SAS books and has been a SAS user since 1977. Cody.s.Data.Cleaning.Techniques.Using.SAS.pdf. Thoroughly updated for SAS 9, this second edition addresses tasks that nearly every SAS programmer needs to do - that is, make sure that data errors are located and corrected. Cody's Data Cleaning Techniques Using SAS.