Figure TOP and BOTTOM 10 PERCENT

[pbeeyeqs]

Data can be found here: https://www.dropbox.com/s/mz6ev4msk8ntop1/pbi_Example.xlsx?dl=0 

Have a list of PRODUCT IDS with Product Name, Date and Price.

Would like to know how I can import an excel file and find the TOP 10 Percent Increases AND the BOTTOM 10 Percent Increases from the product IDs in the list. 

It would need to look at the price on 10/23/19 and the price on 9/18/19 to figure the price increase. If the 9/18/19 price isn't included, it would not be part of the TOP 10

For BOTTOM 10, it would look at the same dates. 

Then, if possible, create a new column to put the rank for each product ID. Could be T1, T2, T3, .... B1, B2, B3....

Thanks

[v-lili6-msft · Accepted solution]

HI, @pbeeyeqs 

Based on my research, you could try this way as below:

Step1:

Create a measure for Percent Increases

price increase = var _currentdate=CALCULATE(MAX('Table'[DATE]),ALLSELECTED('Table')) return
var _lastdate=CALCULATE(MAX('Table'[DATE]),FILTER(ALLSELECTED('Table'),'Table'[DATE]<_currentdate))return
var _currentprice=CALCULATE(SUM('Table'[PRICE]),FILTER('Table','Table'[DATE]=_currentdate)) return
var _lastprice=CALCULATE(SUM('Table'[PRICE]),FILTER(ALLSELECTED('Table'[DATE]),'Table'[DATE]=_lastdate)) return
	CALCULATE(DIVIDE(CALCULATE(SUM('Table'[PRICE]),FILTER('Table','Table'[DATE]=_currentdate)) - _lastprice, _lastprice))

Step2:

Create the rank measure for desc and asc

RankDESC = RANKX(ALL('Table'[PRODUCT NAME],'Table'[PRODUCT]),[price increase],,DESC)

RankASC = RANKX(ALL('Table'[PRODUCT NAME],'Table'[PRODUCT]),[price increase],,ASC)

 Step3:

Create the conditional output

Result = IF([RankDESC]<=10,"T"&[RankDESC],IF([RankASC]<=10,"B"&[RankASC]))

Result:

and here is sample pbix file, please try it.

Regards,

Lin

[amitchandak]

Assuming you two dates in the slicer. You can try like this.

Diff = ( 
VAR _Cuur_start = Minx('Date','Date'[Date]) 
VAR _Curr_END =  Maxx('Date','Date'[Date]) 
return 
if (not(isblank(calculate(Avg(Sales[Sales price]),Sales[Sales Date] = _Cuur_start ))),
calculate(Avg(Sales[Sales price]),Sales[Sales Date] = _Cuur_start )
calculate(Avg(Sales[Sales price]),Sales[Sales Date] = _Curr_END ),null
)
)

then you can use the top-bottom filter.