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Check For Null Values In Sas [ LIMITED ]
total_miss = cmiss(of _all_); /* Checks every variable in the row */ Use code with caution. Copied to clipboard
Counts missing values for mixed data types without requiring type conversion.
If you need to count how many fields are missing across a row, use these specialized functions:
Returns the count of missing numeric arguments. miss_count = nmiss(var1, var2, var3); Use code with caution. Copied to clipboard
if missing(variable_name) then do; /* Action for missing value */ end; Use code with caution. Copied to clipboard
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total_miss = cmiss(of _all_); /* Checks every variable in the row */ Use code with caution. Copied to clipboard Counts missing values for mixed data types without requiring type conversion. If you need to count how many fields are missing across a row, use these specialized functions: Returns the count of missing numeric arguments. miss_count = nmiss(var1, var2, var3); Use code with caution. Copied to clipboard if missing(variable_name) then do; /* Action for missing value */ end; Use code with caution. Copied to clipboard |
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