How to Loop through Dates in SAS?
In this example, you’ll see how to use a SAS macro and a Do … Read more
How to Print Empty SAS dataset information to the output window?
If the file is empty, the PROC PRINT can read it, but nothing is … Read more
How to determine if the external file is empty in SAS?
The macro checks determine if the external file is empty in SAS. An error … Read more
How to Use Character Values on a Macro %DO Loop?
The macro facility does not permit character values on an iterative%DO loop. There are … Read more
How to Calculate a Weighted Average in SAS?
A weighted average is a way of determining a set of numbers that considers … Read more
How to Copy datasets in SAS?
You can use high-level procedures PROC COPY and PROC DATASETS for moving and copying SAS datasets between libraries.They provide much more control over what data sets you want to move and this approach is more efficient.
How to truncate Decimals in SAS?
Sometimes you may need to truncate numeric values to a specified number of decimal places without rounding. In this article, you will learn to truncate decimals in SAS, without rounding.
How to Round Numbers in SAS?
The ROUND function rounds the numbers to the nearest multiple of the rounding factor. Round up or ceil in SAS uses ceil() function which rounds up the column in SAS. Round down in SAS or floor in SAS uses floor() function which rounds down.
Get column value from column name
There are times when we need to use the attributes like the column value from the column name or format of a variable within a data set. The VValue and Vvaluex functions can be used to return the format and/or value of a variable or a string within the data step.
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