IF statement: Need to add previous month and previous previous month conditions..

[rsant]

Hi all,

I have an IF statement that I would like to add a previous month and previous previous month condition: 

ErrorTier = (IF('fsa'[TotalError%]<3 && sum('fsa'[FundedCount])>=100,"Tier2",

                   IF('fsa'[TotalError%]<3 && sum('fsa'[FundedCount])>=100,"Tier3",

                   "Tier1")))

• The condition is the same, the only difference is how long they keep it for
• if someone maintains the two conditions for the previous month they would be labeled Tier2,
• if they maintain it for two consecutive months they would be Tier3

The date variable is called date1

Thanks!

[speedramps]

Create a ca;nea table with offsets

See how here ...

https://www.youtube.com/watch?v=zXZAZrUwUe8

https://www.youtube.com/watch?v=5RB3Jdfrn1s

The create dax measures to get the ErrorTier for each month

ErrorTier0M = CALCULATE( [ErrorTier], 'Calendar'[monthoffset] =0)

ErrorTier1M = CALCULATE( [ErrorTier], 'Calendar'[monthoffset] =-1)
ErrorTier2M  = CALCULATE( [ErrorTier], 'Calendar'[monthoffset] =-2)

Your answer =
SWITCH(  True(),
ErrorTier 0M= ErrorTier1M     &&     ErrorTier 0M = ErrorTier 2M     , "Tier3",
ErrorTier 0M = ErrorTier1M    ,  "Tier2",
ErrorTier 0M)

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