Sum values by dynamic month

[Jarodp42]

Hi everyone, I am new to power bi and trying to build a measure that will allow me to sum the total value by month dynamically and return the max value for that person. Can anyone help, please! 

I am currently using this formula to get the sum by month, but I am not sure how to get the max value based on the sum by month.

=

CALCULATE(

SUM('Vendor Project'[Values]),

ALLEXCEPT('Vendor Project','Vendor Project'[YearMonth],'Vendor Project'[Names]

Here is a sample of data

Names	Values	MonthYear
James	150	Jan-19
James	200	Jan-19
James	200	May-19
James	125	Jun-19
James	175	Jun-19
Gaby	75	May-19
Gaby	300	May-19
Gaby	350	Sep-19
Gaby	250	Sep-19
Gaby	225	Sep-19
Gaby	125	Apr-19
Gaby	150	Apr-19
Gaby	275	Apr-19
Gaby	350	Feb-19

The results I am looking for are:

James - 350

Gaby - 825

Also, Is there a way to put this into a gauge visual as the maximum?

[Anonymous]

Create a Max column like the one you have. (Mine was this)

Measure =

CALCULATE(

SUM('Table'[Values]),

ALLEXCEPT('Table','Table'[MonthYear],'Table'[Names]))

If you choose Max of Measure in the Values Fields section as well as the Names column you will be given the values you want on the the visualizaitons

[JarroVGIT · Accepted solution]

Hi @Jarodp42 ,

You can use this measure and put it into a table visual together with the names: (I called my table Names btw):

Measure = 
VAR _groupedTable = SUMMARIZE(Names, Names[MonthYear], "SUM", SUM(Names[Values]))
RETURN
MAXX(_groupedTable, [SUM])

Result:

You can put this measure into the Gauge target lable, but remember that it will be evaluated for the current data context. So, with your sample data, it will evaluate to 850 but not because Gaby has the highest, but because the month Sept-19 is overall the highest. 
let me know if this answers your question 🙂

Kind regards

Djerro123

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[Jarodp42]

@JarroVGIT Thank you for your response. I was having to build it in two steps but your measure allowed me to get my desired outcome in one measure! As for the Guage visual that makes sense as it wouldn't know which name to filter for. Please correct me if I am wrong, but I could throw a page filter on for names and when selecting certain names it should give me their max value by month, right? Thanks again for helping with my issue!