![]() ![]() ![]() Join cteMode C on A.GrpByYear=C.GrpByYear Join cteMedian B on A.GrpByYear=B.GrpByYear ,DistinctCount = Count(Distinct A.Measure) ,cteMode as (Select * from (Select RowNr=Row_Number() over (Partition By GrpByYear Order by Count(*) Desc),GrpByYear,Measure,Hits=count(*) From cteBase Group by GrpByYear,Measure) A Where RowNr=1) ,cteMedian as (Select A.GrpByYear,Measure From cteBase A Join (Select GrpByYear,RowNr=Max(RowNr)/2 from cteBase Group by GrpByYear) B on (A.GrpByYear=B.GrpByYear and A.RowNr=B.RowNr)) Select RowNr=Row_Number() over (Partition By Year(TR_Date) Order By Year(TR_Date),TR_Y10)įrom. Where I have "GrpByYear", this would have to be expanded into your compound fields. I am calculated only one measure, but I suspect it can easily be expanded cteMode would calculate the mode of cteBase.cteMedian would generate the median of cteBase.cteBase would be your core data (non-aggregated or groupded).Not sure if this will help, but here is some sql which allows me generate some stats (., mean, median, mode.) within a group by TD ON TD.TimeDimension_ID = DV.DataValues_TimeDimension_IDĪND DataValues_DataRowLifecyclePhaseID IN (1, 4) CDS ON CDS.Commodity_ID = DV.DataValues_Commodity_ID (MAX(dv.DataValues_AttributeValue) - MIN(dv.DataValues_AttributeValue)) AS 'Range' WHERE DataValues_AttributeValue IS Not NULL AND DataValues_ERSCommodity_ID = 157 and DataValues_DataRowLifecyclePhaseID = 1 ,(SELECT TOP 1 with ties DataValues_AttributeValue The range is the measure of dispersion in a data set. Mean, median, and mode help you approximate the center or central number (s) of a data set. ((MAX(dv.DataValues_AttributeValue) + MIN(dv.DataValues_AttributeValue)) / 2) AS 'Median', How to find Example problems What is mean, median, mode, and range Mean, median, and mode are measures of central tendency used to summarize numbers in a data set. MIN(dv.DataValues_AttributeValue) AS 'Minimum value for the Year', MAX(dv.DataValues_AttributeValue) AS 'Maximum value for the Year', AS 'Description',ĪVG(DV.DataValues_AttributeValue) AS 'Average/Mean', I was able to get the average but median, range and mode I'm getting a wrong one.īelow is my code which I tried for the above concept. I'm trying to get mean, median, mode and range for a set of values in a table. ![]()
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