weighted average date

[Aleph18]

How do calculate a measure for weigthed average date?

If I have a loading in 4 days:

April 3 2017: 100 kg

April 5 2017: 300kg

April 6 2017: 0 kg

April 10 2017: 50 kg

I would like a measure that provides me a weighted average of these three days by weight:

something like: Sum of dates multiply by the weights divided by total weight

When I try doing this I cannot put it in day format again

[Zubair_Muhammad]

HI @Aleph18

Try this MEASURE

Measure =
FORMAT (
    SUMX ( Table1, Table1[Dates] * Table1[Weight] )
        / SUM ( Table1[Weight] ),
    "General Date"
)

[Zubair_Muhammad · Accepted solution]

@Aleph18

[Zubair_Muhammad]

@Aleph18

Here are the different date formats from

https://msdn.microsoft.com/en-us/library/ee634813.aspx

Format specification	Description
"General Date"	Displays a date and/or time. For example, 3/12/2008 11:07:31 AM. Date display is determined by your application's current culture value.
"Long Date" or "Medium Date"	Displays a date according to your current culture's long date format. For example, Wednesday, March 12, 2008.
"Short Date"	Displays a date using your current culture's short date format. For example, 3/12/2008.
"Long Time" or	Displays a time using your current culture's long time format; typically includes hours, minutes, seconds. For example, 11:07:31 AM.
"Medium Time"	Displays a time in 12 hour format. For example, 11:07 AM.
"Short Time"	Displays a time in 24 hour format. For example, 11:07.