using calculated measure - percentage as a value in line chart (Please help)

[Yiling]

Hi Expert,

I have a need to show the percentage of values in line chart.

my data in matrix looks good.

RTS% is a calculated measure. = RTS/First Departure

i wanna use line chart to present each depot RTS% - percentage as value over the last 12 month

it shows like in below, looks wrong.

can anyone please help me on this? am i using the wrong chart? if so, what type of line chart i can use? Please advise.

Appreciate 🙂 

[v-janeyg-msft]

Hi, @Yiling 

It’s my pleasure to answer for you.

According to your description, I think if the data can be displayed correctly on the matrix, maybe the problem isn’t on measure.

Try to drill through the line chart using the complete date instead of just selecting year and month.

If it doesn’t solve your problem, please feel free to ask me.

Best Regards

Janey Guo

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

[Yiling]

thank you i fixed it 🙂 

[AllisonKennedy · Accepted solution]

Great to hear @Yiling
Please can you mark the solution that helped you so others can learn from it too, or if you did something different please post here what you did and mark your own post as the solution.
Thanks!

[AllisonKennedy]

What fields/measures are in your matrix? It looks like you might be missing a row context in the line chart that you had in the matrix - is First Departure a column or a measure? Can you please share the DAX formulas for the RTS, First Departure, and RTS% so we can help troubleshoot better?

[Yiling]

hi @AllisonKennedy 

i wanna build like this line chart in power bi, in excel no problem, do you know what measure i need to create to make it work? thanks.

[Yiling]

hi @AllisonKennedy the first departure is also a calculated measure, 

RTS = sum(table(rts))

First departure =

RTS% = RTS/(Nooffirstdeparture)

no of first departure = calculate(counta(table(services),table(first departure=1)

hope it helps.