Webb27 dec. 2024 · We can use the following code to replace the missing values with zeros in only the “y” column of the dataset: /*create new dataset with missing values in "y" column replaced by zero*/ data my_data_new; set my_data; array variablesOfInterest y; do over variablesOfInterest; if variablesOfInterest=. then variablesOfInterest=0; end; run; /*view ... http://www.baileydebarmore.com/epicode/calculate-mean-or-average-value-in-sas
How to Replace Missing Values in SAS - SAS Example Code
WebbNull values and SAS missing values are ignored and are not included in the computation. You can use an aggregate function to produce a statistical summary of data in the entire table that is listed in the FROM clause or for each group that is specified in a GROUP BY clause. The GROUP BY clause groups data by a specified column or columns. Webb19 sep. 2014 · Two things - != and += are not SAS datastep operators, they should be ^= and + respectively. Also, doing var1 != 0 will include missing values, therefore skewing … hugh flap
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Webb14 mars 2024 · 1 Answer Sorted by: 2 Use your functions so you don't have to replace the missing values. SUM function should do it - notice the difference in your output via the two methods shown below. data out; set test; sum_func = sum (A,B,C); sum = A+B+C; keep sum: A B C; run; Share Improve this answer Follow answered Mar 14, 2024 at 17:10 SMW … WebbSAS® 9.4 and SAS® Viya® 3.5 Programming Documentation SAS 9.4 / Viya 3.5. PDF EPUB Feedback. Welcome to SAS Programming Documentation for SAS® 9.4 and SAS® … Webb7 mars 2024 · Example 1: Count Missing Values for Numeric Variables. We can use the following code to count the number of missing values for each of the numeric variables in the dataset: /*count missing values for each numeric variable*/ proc means data =my_data NMISS; run; From the output we can see: There are 3 total missing values in the … holiday inn express alcoa highway