a question on how to call a macro variable within a macro Posted 07-26-2024 03:06 PM (3231 views) Hello, I have following code that can be run as is: data test; length Make $13.; declare hash found_keys(); found_keys.definekey('Make','Model'); found_keys.d...
If you use an undeclared variable, it will be assigned a default length of 8 when the SUBSTR function is compiled. When you use the SUBSTR function on the left side of an assignment statement, SAS replaces the value of variable with the expression on ...
Using all capital-letters for built-in SAS functions and designations and all lower-case letters for variable names can help distinguish the two.使用所有大写字母的内置SAS函数和指定和所有小写字母的变量名称可以帮助区分两者。 Example 3.11 – Use of c...
问在SAS中获取多个变量的中位数和第95个百分位数统计信息EN在C语言编程中，获取数组的中位数是一项...
In this paper a macro is presented that converts the SPSS COUNT syntax into SAS code. It counts the occurrence of specific values (value lists) in specified variables(variable lists) within records. Results (per record) are stored in user specified variables. The macro %_Count_ supports the...
Variable namescan be hard-coded in the template, such as “Height”, “Weight”, or “Age”, as in the SASHELP.CLASS data set. TheSGRENDERprocedure will validate thatvariable namesthat are used in the template are present in the specified data set with compatible types (numeric or character...
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• Variable segment profile plots show the distribution of the inputs and other factors within each cluster. • Decision tree profile uses the inputs to predict cluster membership. • PMML score code. • Self-organizing maps: • Batch SOMs with Nadaraya- Watson or local-linear smoothing...
and document your data. These tools include SAS macros as well as ingenious ways of using SAS procedures and functions. The innovative logic built into the book’s macro programs enables you to monitor the quality of your data using information from the formats and labels created for the varia...
It is a matter of timing, a macro term used for when the macro compiler resolves the macro var. You could use the '&&' in front of your macro var. This will resolve to the macro var at compile time. At run-time the value you want would be inserted. Of course this is too complic...