calculate column year quarter issue

[laouttee]

I have created a Column Year Quarter (e.g. 202201 202104) I want to calculate A column which is going to look to the same aspects but last period (here last quarter) I haven't found a solution yet. Can anyone help me please ?

[ray_ux · Accepted solution]

@laouttee 
Try something like this

CALCULATE(
    SUM( 'fDataDump'[Data Point Value Numeric] ),
    DATEADD( dCalendar[Date],-3,MONTH )
)

[laouttee]

Awesome thanks!