Average using M (Power Query)

[lucas_dantasc]

Hi,

I would like to create a column named as "average" to calculate the avarage for each ag_regional for this whole periods in my data base (the script has to select all dates registred to make the average , I have to select all columns with dates at once instead of write one by one and exclude NULL values from the average)

How do I make it happen?

[artemus · Accepted solution]

It would be something like

each List.Average(Record.FieldValues(_ & [ag_regional=null]))

[artemus · Accepted solution]

It would be something like

each List.Average(Record.FieldValues(_ & [ag_regional=null]))

[lucas_dantasc]

When I put the Script:

Then It happens, what do I have to put in this blank space?

[artemus · Accepted solution]

Oh sorry if I wasn't clear, you put that line in a add colums - custom column dialog.

In that case, the line would have:

Average = Table.AddColumns(#"Pivoted Column", "Average", <the line I provided starting with each>)