Histogram by Percentage

[Anonymous]

I have to recreate the following graph from excel in Power BI 

Original Excel Graph

My data looks like the following:

My Data

As you can see, I need to split up the data into blocks (e.g. 0-100, 100-200...) and then calculate the percentage of the values in each block and then graph that. I am new to Power BI and have tried playing around with it, but cannot work out how to create this graph. Thanks in advance.

[amitchandak]

Refer, if this can help

https://appsource.microsoft.com/en-us/product/power-bi-visuals/WA104380776?tab=Overview

[Anonymous]

Perfect! Yep that has allowed me to create a histogram from my data, thank you. However, any idea how to change the y axis from frequency to percentage?

[v-juanli-msft]

Hi @Anonymous 

Create a calcualated column

bucket =
SWITCH (
    TRUE (),
    [value] >= 0
        && [value] < 100, "0~100",
    [value] >= 100
        && [value] < 200, "100~200",
    [value] >= 200
        && [value] < 300, "200~300",
    [value] >= 300
        && [value] < 400, "300~400",
    [value] >= 400
        && [value] < 500, "400~500"
)

Create measures

frequency = CALCULATE(COUNT('Table'[value]),ALLEXCEPT('Table','Table'[bucket]))

percentage = [frequency]/CALCULATE(COUNT('Table'[value]),ALL('Table'))

[Anonymous]

Hey, thanks for that! Is there anyway to have it so the x axis displays just 1000, 2000, 3000 etc. and not the 0~100, 100~200?

[v-juanli-msft · Accepted solution]

Hi @Anonymous 

Enter data to create a new table

Create calculated columns

bucket = SWITCH(TRUE(),[value]>=0&&[value]<1000,"1000",[value]>=1000&&[value]<2000,"2000",[value]>=2000&&[value]<3000,"3000")

Create measures

frequency = CALCULATE(COUNT('Table'[value]),ALLEXCEPT('x table','x table'[x_values]))

percentage = [frequency]/CALCULATE(COUNT('Table'[value]),ALL('Table'))

Best Regards
Maggie
Community Support Team _ Maggie Li
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.