Skip to main content
cancel
Showing results for 
Search instead for 
Did you mean: 

Find everything you need to get certified on Fabric—skills challenges, live sessions, exam prep, role guidance, and more. Get started

Reply
pablopablo
Frequent Visitor

Finding the a column value of the last two most recent dates

Hi,

 

I have some data which has an assessment rating with an assessment date for several centres. Each centre may have 1 or more assessments. 

 

I am trying to get the assessment rating for the most recent assessment date, then the assessment rating for the first data prior to the most recent date so I can compare the two assessments.

 

Any ideas who I could achieve this?

1 REPLY 1
Anonymous
Not applicable

@pablopablo Please create a measure to get the current and previous rating

Latest = 
VAR _date = MAX('Table'[Date])
VAR LatestRating = CALCULATE(MAX('Table'[Rating]),'Table'[Date]=_date)
VAR _priordate = CALCULATE(MAX('Table'[Date]),FILTER(ALL('Table'),'Table'[Date]<_date))
VAR _priorrating = CALCULATE(MAX('Table'[Rating]),'Table'[Date]=_priordate)
RETURN LatestRating-_priorrating

latest rating is the rating for latest date
then calculate the previous assessment date and rating on previous assessment date

finally comparing current and previous 

Helpful resources

Announcements
July 2024 Power BI Update

Power BI Monthly Update - July 2024

Check out the July 2024 Power BI update to learn about new features.

PBI_Carousel_NL_June

Fabric Community Update - June 2024

Get the latest Fabric updates from Build 2024, key Skills Challenge voucher deadlines, top blogs, forum posts, and product ideas.