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Hi,
I need help with a dax query.
I want to calculate last 3 days sales of a product in a particular store, so if there is a sale in last 3 days then it will display result as 1 but if there is no sale in last 3 days then result should be 0.
STORE
---------
date | product_id | store_id | cnt_txns | last3days sales |
06/12/22 | A1 | 12 | 1 | 0 |
07/12/22 | A1 | 12 | 5 | 1(we can see a sale on 06/12/2022 for same product and store) |
11/12/22 | A1 | 12 | 0 | 0(no sale on 8,9,10,11) |
06/12/22 | B1 | 13 | 8 | 0 |
07/12/22 | B1 | 13 | 1 | 1(we can see a sale on 06/12/2022 for same product and store) |
07/12/22 | C1 | 14 | 1 | 0 |
I'm using below dax to calculate the last 3 days sale on 11/12/2022, but it is returning only output for cnt_txns 0 ie product_id A1 and store_id 12. But it should also return Product B1,C1 since there were no txns for these 2 also for past 3 days.
sales last 3 days = var currdate = MAX(Calender[Date])
var dteinx = SELECTEDVALUE(store[Index])
return
IF(dteinx >1,
CALCULATE(sum(store[cnt_trx]),DATESINPERIOD(Calender[Date],currdate,-3,DAY)))
Can some please help me to understand what I'm doing wrong?
Solved! Go to Solution.
Hi, @Avinash19
Please try following measure.
previousDate =
VAR _index =
MAXX (
FILTER ( ALL ( 'Table' ), [Index] < SELECTEDVALUE ( 'Table'[Index] ) ),
[Index]
)
VAR _previous_date =
CALCULATE (
MAX ( 'Table'[date(m/d/y)] ),
FILTER ( ALL ( 'Table' ), 'Table'[Index] = _index )
)
VAR _previous_product_id =
CALCULATE (
MAX ( 'Table'[product_id] ),
FILTER ( ALL ( 'Table' ), 'Table'[Index] = _index )
)
VAR _previous_store_id =
CALCULATE (
MAX ( 'Table'[store_id] ),
FILTER ( ALL ( 'Table' ), 'Table'[Index] = _index )
)
VAR _date_diff =
IF (
NOT ISBLANK ( _previous_date ),
CALCULATE ( INT ( SELECTEDVALUE ( 'Table'[date(m/d/y)] ) - _previous_date ) )
)
VAR _isSameProductID =
IF (
( NOT ISBLANK ( _previous_product_id ) )
&& SELECTEDVALUE ( 'Table'[product_id] ) = _previous_product_id,
1
)
VAR _isSameStoreID =
IF (
( NOT ISBLANK ( _previous_store_id ) )
&& SELECTEDVALUE ( 'Table'[store_id] ) = _previous_store_id,
1
)
RETURN
IF (
_isSameProductID && _isSameStoreID
&& ( _date_diff >= 0
&& _date_diff <= 3 ),
1,
0
)
Best Regards,
Yang
Community Support Team
If there is any post helps, then please consider Accept it as the solution to help the other members find it more quickly.
If I misunderstand your needs or you still have problems on it, please feel free to let us know. Thanks a lot!
How to get your questions answered quickly -- How to provide sample data in the Power BI Forum
Hi, @Avinash19
Thanks for @Greg_Deckler reply. Based on your description, I have created some measures to achieve the effect you are looking for. Following picture shows the effect of the display.
Measure:
sales last 3 days =
VAR _currdate =
MAX ( 'Calendar'[date] )
VAR _result =
CALCULATE (
SUM ( store[cnt_trx] ),
FILTER ( store, store[date] <= _currdate - 3 || store[date] > _currdate )
)
RETURN
IF ( NOT ISBLANK ( _result ), 0, 1 )
Best Regards,
Yang
Community Support Team
If there is any post helps, then please consider Accept it as the solution to help the other members find it more quickly.
If I misunderstand your needs or you still have problems on it, please feel free to let us know. Thanks a lot!
How to get your questions answered quickly -- How to provide sample data in the Power BI Forum
Hi Yang,
thanks for your reply.
but the output should be like below.
STORE
---------
date | product_id | store_id | cnt_txns | last3days sales |
06/12/22 | A1 | 12 | 1 | 0 |
07/12/22 | A1 | 12 | 5 | 1(we can see a sale on 06/12/2022 for same product and store) |
11/12/22 | A1 | 12 | 0 | 0(no sale on 8,9,10,11) |
06/12/22 | B1 | 13 | 8 | 0 |
07/12/22 | B1 | 13 | 1 | 1(we can see a sale on 06/12/2022 for same product and store) |
07/12/22 | C1 | 14 | 1 | 0 |
Hi, @Avinash19
Please try following measure.
previousDate =
VAR _index =
MAXX (
FILTER ( ALL ( 'Table' ), [Index] < SELECTEDVALUE ( 'Table'[Index] ) ),
[Index]
)
VAR _previous_date =
CALCULATE (
MAX ( 'Table'[date(m/d/y)] ),
FILTER ( ALL ( 'Table' ), 'Table'[Index] = _index )
)
VAR _previous_product_id =
CALCULATE (
MAX ( 'Table'[product_id] ),
FILTER ( ALL ( 'Table' ), 'Table'[Index] = _index )
)
VAR _previous_store_id =
CALCULATE (
MAX ( 'Table'[store_id] ),
FILTER ( ALL ( 'Table' ), 'Table'[Index] = _index )
)
VAR _date_diff =
IF (
NOT ISBLANK ( _previous_date ),
CALCULATE ( INT ( SELECTEDVALUE ( 'Table'[date(m/d/y)] ) - _previous_date ) )
)
VAR _isSameProductID =
IF (
( NOT ISBLANK ( _previous_product_id ) )
&& SELECTEDVALUE ( 'Table'[product_id] ) = _previous_product_id,
1
)
VAR _isSameStoreID =
IF (
( NOT ISBLANK ( _previous_store_id ) )
&& SELECTEDVALUE ( 'Table'[store_id] ) = _previous_store_id,
1
)
RETURN
IF (
_isSameProductID && _isSameStoreID
&& ( _date_diff >= 0
&& _date_diff <= 3 ),
1,
0
)
Best Regards,
Yang
Community Support Team
If there is any post helps, then please consider Accept it as the solution to help the other members find it more quickly.
If I misunderstand your needs or you still have problems on it, please feel free to let us know. Thanks a lot!
How to get your questions answered quickly -- How to provide sample data in the Power BI Forum
@Avinash19 Something going awry with CALCULATE and DAX TI functions. Avoid them:
sales last 3 days = var currdate = MAX(Calender[Date])
var dteinx = SELECTEDVALUE(store[Index])
return
IF(dteinx >1,
SUMX(FILTER('store', [date] >= __currdate - 3), [cnt_trx])
Hi Greg,
thanks for ur solution but its still returning the same output what i'm getting with my code. Its not returning other values.
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