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The “NOTE: Variable X is uninitialized” message is a result of trying to run a DATA Step which utilizes a variable that is not present in the input dataset or has not been created at the point within the DATA… (If a variable appears for the first time on the right side of an assignment statement, SAS assumes that it is a numeric variable and that its value is missing. If no later statement gives it a value, SAS prints a note in the log that the variable is uninitialized.) 2. In the first transpose of the above code, we are telling SAS to store information of all the variables in a single variable and the respective values in the another variable. And we do not want to transpose variables ID and Time. Hence, we have specified them in BY statement. See the following output generated in this step - This SAS Variable is also known as string variables, contain information that the system recognizes as text. These variables in SAS are defined by placing a dollar sign ($) at the end.

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Comparisons. The FIND method returns a value that indicates whether the key is stored in the hash object. If the key is in the hash object, then the FIND method also sets the data variable to the value of the data item so that it is available for use after the method call. Local variables are slightly different; the compiler never assigns a default value to an uninitialized local variable. If you cannot initialize your local variable where it is declared, make sure to assign it a value before you attempt to use it. 1. At line 10 the variable INVOICE is misspelled as INVOIC.

set the uninitialized variable to missing, i.e. create a null numeric variable.

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When SAS is unable to find a variable in a DATA step, SAS prints the variable-is-uninitialized message. Then SAS. uninitialized is written to the SAS log. If an initial value is specified, the variable will be written to the output dataset.

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If no later statement gives it a value, SAS prints a note in the log that the variable is uninitialized.

To avoid receiving this  NOTE: Variable NorthAmerica is uninitialized. When SAS is unable to find a variable in a DATA step, SAS prints the variable-is-uninitialized message. Then SAS. uninitialized is written to the SAS log. If an initial value is specified, the variable will be written to the output dataset. DETERMINING COLUMN ORDER IN  it, but if it is a variable or dataset name then SAS expects that variable or dataset Below are some of the reasons for variable uninitialized message in the log.
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When SAS is unable to locate a variable in a DATA step, SAS prints this message. SAS tips & tricks #9 – NOTE: Variable X is uninitialized. The “NOTE: Variable X is uninitialized” message is a result of trying to run a DATA Step which utilizes a variable that is not present in the input dataset or has not been created at the point within the DATA… (If a variable appears for the first time on the right side of an assignment statement, SAS assumes that it is a numeric variable and that its value is missing.

This results in the SAS Log message similar to: 2018-02-26 · My article about the difference between CLASS variables and BY variables in SAS focused on SAS analytical procedures. However, the BY statement is also useful in the SAS DATA step where it is used to merge data sets and to analyze data at the group level. THIS VARIABLE IS UNINITIALIZED Sometimes when one is coding a specified data set structure, some of the variables will be uninitialized.
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Partial SAS Log 2 data January; 3 set sugi.salesdata; 4 if Month=1; 5 format Sale dollar11.2; 6 run; NOTE: Variable Sale is uninitialized. So, WARNING is green, ERROR is red, and I wanted my term -- NOTICE, for example -- to always show up in some other color, like orange or purple or something. This would be a cool thing to add to the capabilities of the SAS log, and I can't imagine that it would be any more difficult that the … I want to create something in SAS that works like an Excel lookup function. Basically, I set the values for macro variables var1, var2, and I want to find their index number according to the ref table.