Combining two steps

[Velocity]

Hi,

I am trying to create a calculated column for Week difference but want to restrict upper and lower limits. I have been able to acheive it in two steps. Is it possible to combine these two steps:

Week_Num1 = int((datediff(Master[homeDate], Master[ResponseDate],DAY))/7) + 1

Week_Num = if (Master[Week_Num1] < 0, -1, if (Master[Week_Num1] > 52, 53, Master[Week_Num1]))

Thanks

[amitchandak]

@Velocity , I did not get it completely. But if you want week vs week comparison , refer my file

https://www.dropbox.com/s/d9898a48e76wmvl/sales_analytics_weekWise.pbix?dl=0

Like

This Week = CALCULATE(sum('order'[Qty]), FILTER(ALL('Date'),'Date'[Week Rank]=max('Date'[Week Rank])))
Last Week = CALCULATE(sum('order'[Qty]), FILTER(ALL('Date'),'Date'[Week Rank]=max('Date'[Week Rank])-1))
Last 12 week Sales = CALCULATE(SUM(Sales[Net Sales]),FILTER(all('Date'),'Date'[Week Rank]>=min('Date'[Week Rank])-12 && 'Date'[Week Rank]<=max('Date'[Week Rank])))

[parry2k · Accepted solution]

@Velocity not sure what you are trying to achieve but you can combine these two DAX expressions into one as below.

Week_Num = 
VAR __weekNum1 = 
int(
(datediff(Master[homeDate], Master[ResponseDate],DAY))/7
) + 1

RETURN
if (
__weekNum1 < 0, -1, 
if (
__weekNum1 > 52, 53, 
__weekNum1
)
)