How do I use the round function in SAS?
How do I use the round function in SAS?
ROUND is the function name; argument is the numeric value or variable you want to have rounded; and rounding-unit is the unit that you want to result to be rounded to (e.g. 10, 100, 0.1, 0.01, 5, etc.) For example, ROUND(34.58, 0.1) tells SAS to round the number 34.58 to the nearest tenth. SAS will return 34.6.
How do you round to 2 decimal places in SAS?
Rounding on Decimals In general, the SAS ROUND-function rounds the first argument to the nearest multiple of the second argument. So, if the second argument is 0.1, then SAS rounds to 1 decimal place. If the second argument is 0.01, then SAS round to 2 decimal places, etc.
What is Maxdec in SAS?
ID Statement. MAXDEC=number. specifies the maximum number of decimal places to display the statistics in the output.
How do you write a round function in SQL?
SELECT ROUND(@value, 1); SELECT ROUND(@value, 2); SELECT ROUND(@value, 3); In this example, we can see that with decimal values round up to the nearest value as per the length.
How does the round function work in SAS?
In general, the SAS ROUND-function rounds the first argument to the nearest multiple of the second argument. So, if the second argument is 0.1, then SAS rounds to 1 decimal place. If the second argument is 0.01, then SAS round to 2 decimal places, etc.
When to use round function for rounding unit?
The ROUND function computes the result by multiplying an integer by the rounding unit when all of the following conditions are true: The rounding unit is not an integer. The rounding unit is not a power of 10.
When to use round function in decimal arithmetic?
The rounding unit is an integer. The result that you expect from decimal arithmetic has no more than four decimal places. When the rounding unit is the reciprocal of an integer ( footnote 2 ) , the ROUND function computes the result by dividing by the integer.
Which is the second argument in the round function?
Hi @Steelersgirl – I think your problem here is you’re misunderstanding how the round function works. The second argument is the rounding unit and not the number of decimal places you want.
