The PUT/INPUT Functions in SAS

Posted on Sep 28, 2014 in Computer Science • Tagged with programming, SAS, put, input, putn, putc, inputn, inputc

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The put/input Functions …


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Missing Values in SAS

Posted on Mar 28, 2015 in Computer Science • Tagged with programming, SAS, missing values, null, white space

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  1. SAS uses a dot (.) to stand for a numeric missing value and any number (can be 0 which correspond to the blank string "") of white spaces (e …


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Write User-defined Functions in SAS

Posted on Sep 28, 2014 in Computer Science • Tagged with programming, SAS, user-defined function, `FCMP`

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FCMP Procedure

  1. The maximum …


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The Confusing String in SAS

Posted on Sep 28, 2014 in Computer Science • Tagged with programming, SAS, String, data type

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  1. the min function also …


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Macro in SAS

Posted on Nov 28, 2009 in Computer Science • Tagged with dot, SAS, macro, branch, programming

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Here are some examples …


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The Trap of Duplicated Columns in the SQL Procedure of SAS

Posted on Aug 28, 2015 in Computer Science • Tagged with programming, SAS, SQL

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If 2 columns with …


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