Topic: Outlier Analysis
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Answers to Common Questions
What do I have to do to determine if have an outliers within a se...
Use a Q test. This is only useful if you have one specific value in mind, and if you're wondering if it can be included in the data or not. Q calc = gap/range Where gap is the absolute value of the difference between the value in question a... Read More »
Source: http://answers.yahoo.com/question/index?qid=20091205141205AAzf4Ei
How Can I Run Percentile Analysis In Access To Remove Outliers
I'd like to rank records (descending) by a numeric field. Once ranked, I want to split the whole file into 100ths. Then by removng the top 1, 2 or 3% I can see how this affects the average value and ensure that no outliers with spuriously h... Read More »
Source: http://thedailyreviewer.com/office/view/can-you-calculate-percent...
How do I exclude years of "outliers" data in the analysis?
You can exclude any particular year by clicking on the year label at the bottom of the graph. Also, you can click on the year in the Read More »
Source: http://www.churr.com/aboutus.shtml
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Outlier Analysis
