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Frequent Visitor

DAX first value of group

Hi,

I've been trying to get the the "Inital Stock" column and aggregate it by product :

 ProductID Date Stock EntryDate InitialStock A 15/09/2018 10 15/09/2018 10 A 16/09/2018 9 15/09/2018 10 A 17/09/2018 5 15/09/2018 10 A 18/09/2018 4 15/09/2018 10 A 19/09/2018 2 15/09/2018 10 A 20/09/2018 0 15/09/2018 10 B 12/12/2018 4 12/12/2018 4 B 13/12/2018 2 12/12/2018 4 B 14/12/2018 2 12/12/2018 4 C 01/01/2019 20 01/01/2019 20 C 02/01/2019 20 01/01/2019 20 C 03/01/2019 20 01/01/2019 20 C 04/01/2019 10 01/01/2019 20 C 05/01/2019 10 01/01/2019 20 C 06/01/2019 10 01/01/2019 20 C 07/01/2019 10 01/01/2019 20 C 08/01/2019 10 01/01/2019 20 C 09/01/2019 5 01/01/2019 20 C 10/01/2019 5 01/01/2019 20 C 11/01/2019 5 01/01/2019 20

I calcuted the column EntryDate using:

CALCULATE(Min(Table[Date]);ALLEXCEPT(Table;Table[ProducID]))

How can i get the EntryDate's Stock (ie InitialStock) reapeated across all dates.

Also, from that column i need to be able to aggregate by product like so :

 A 10 B 4 C 20 Total 34

I wonder this can easily be been via DAX.

1 ACCEPTED SOLUTION

Accepted Solutions
Super User IV

You are going to want something like:

`InitialStock = MAXX(FILTER(ALL('Table13'),[ProductID] = EARLIER([ProductID]) && [Date] = EARLIER([EntryDate])),[Stock])`

That's a column formula.

See Table 13 of attached.

---------------------------------------

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Over 120 DAX Recipes!

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6 REPLIES 6
Super User IV

You are going to want something like:

`InitialStock = MAXX(FILTER(ALL('Table13'),[ProductID] = EARLIER([ProductID]) && [Date] = EARLIER([EntryDate])),[Stock])`

That's a column formula.

See Table 13 of attached.

---------------------------------------

I have a NEW book! DAX Cookbook from Packt
Over 120 DAX Recipes!

Proud to be a Super User!

Super User III

Hi,

You do not need the Initial Stock and EntryDate columns at all.  This measure will work

=SUMX(SUMMARIZE(VALUES(Data[ProductID]),[ProductID],"ABCD",LOOKUPVALUE(Data[Stock],Data[Date],FIRSTNONBLANK(Data[Date],SUM(Data[Stock])))),[ABCD])

Hope this helps.

Regards,
Ashish Mathur
http://www.ashishmathur.com
Frequent Visitor

Thanks. the add column works as excepted but this doesn't aggregates well.

Frequent Visitor

The solution you provided only solved one aspect of my problem but it definitely gives me ideas to go further. Thanks again

Super User III

Hi,

I am not sure of what you mean but if my reply helped, please mark it as Answer.

Regards,
Ashish Mathur
http://www.ashishmathur.com
Regular Visitor

Hi @Raimana ,

I was also looking for a similar solution. Could you please let me know what worked for you?

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