Use the floor function to round down the ratio to the nearest integer 3.
Sas floor ceiling.
It will be easier to understand their role now that you understood the explanation above about sas round function.
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In the case below it will return 2.
Returns the smallest integer that is greater than or equal to the argument.
Unlike the floorz function the floor function fuzzes the result.
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If the argument is within 1e 12 of an integer the ceil function fuzzes the result to be equal to that integer.
The int function short for integer is like the floor function but some calculators and computer programs show different results when given negative numbers.
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If x is your number the sas statement looks like this y 100 floor x 100.
Unlike the ceilz function the ceil function fuzzes the result.
The ceiling function is usually denoted by ceil x or less commonly ceiling x in non apl computer languages that have a notation for this function.
Round down to nearest 100.
Therefore with the floorz function you might get unexpected results.
Utility of sas floor and sas ceil functions.
For ceiling and.
The j programming language a follow on to apl that is designed to use standard keyboard symbols uses.
If the argument is within 1e 12 of an integer the floor function fuzzes the result to be equal to that integer.
Briefly i want to mention the sas floor and sas ceil functions.
The floorz function does not fuzz the result.
Multiply the result by 100 to restore the scale of the original number.
And this is the ceiling function.
Some say int 3 65 4 the same as the floor function.