search:sas do loop examples相關網頁資料

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日期:2024-04-19
The resulting matrix is similar to the image at the top of this post, with the upper triangular elements equal to zero. Notice that the SAS/IML language enables you to pass in a vector argument to a Base SAS function. In this case, a vector (0:k-1) is pas...
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日期:2024-04-23
MACRO %GOTO There are no comparable %continue nor %leave statements in the macro language. However, as shown in the next examples they can be implemented using labels and %goto. do-loop-tests.sas 17 %Macro Do_Tests(i=,j=); 18 %do I = 1 %to 3; 19 %put I=&I...
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日期:2024-04-19
3 EXAMPLE 4: USING %IF-%THEN WITHIN %DO LOOP TO PROVIDE LOGICAL BRANCHES In dynamic coding, you can provide logical branching based on the value of a macro variable. In the previous example, if you do not need the average scores for Class 3 ......
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日期:2024-04-24
This sample code illustrates how to use characters on a macro %DO loop such as going from a to m. ... Sample 25961: Using character values on a macro %DO loop...
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日期:2024-04-17
You can use the CONTINUE and LEAVE statements to control the flow of execution through DO loops. The CONTINUE statement stops the processing of the current DO loop iteration and resumes with the next iteration of the loop. For example, the following code ...
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日期:2024-04-23
Here is yet another Do Loop post. The basic form of a do loop is as follows: Data new_ds; Set old_ds; Do some_index_var= 1 to 50 by ... SAS Do loops – Do While Here is yet another Do Loop post. The basic form of a do loop is as follows: Data new_ds; Set o...
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日期:2024-04-20
vi Contents Chapter 8 Performing Iterative Pr ocessing: Looping 117 8.1 Introduction 117 8.2 DO Groups 118 8.3 The Sum Statement 120 8.4 The Iterative DO Loop 125 8.5 Other Forms of an Iterative DO Loop 129 8.6 DO WHILE and DO UNTIL ......
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日期:2024-04-23
Example 2: Using the Iterative DO Statement without Infinite Looping · Example 3: Stopping the ......