tmagesh
asked on
Percentile 99 and Percentile 01
How do I calculate the Percentile 99 and Percentile 01 in the Access Database? I see that we have the PERCENTILE worksheet function, but it takes an array of a maximum of 8191 data points. My need is to calculate the P99 and P01 for more than 60000 data points.
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Accept: HaydnH {http:#9657806}
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stevbe
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I will leave the following recommendation for this question in the Cleanup topic area:
Accept: HaydnH {http:#9657806}
Please leave any comments here within the next seven days.
PLEASE DO NOT ACCEPT THIS COMMENT AS AN ANSWER!
stevbe
EE Cleanup Volunteer
SELECT TOP 1 PERCENT ScoreField FROM MyTable ORDER BY Score;
And to list the bottom 1% you would use:
SELECT TOP 1 PERCENT ScoreField FROM MyTable ORDER BY Score DESC;
Haydn.