using month-year as dimension need to show previous 3 months data excluding current month

[kavitha_kommise]

hello,

I have requirement to show previous 3 months data excluding current month in table chart month-year as dimension.

i am using below set expression

=Sum({1<DATE={">=$(=MonthStart(AddMonths(Max(DATE),-3)))<=$(=MonthEnd(AddMonths(Max(DATE),-1)))"}>}[SUBS_GROSS_ADD])

it is working for text object respective of selection.but in table chart i have four aggregation fields based on moth-year dimension and only for one aggregation i have to show previous 3 months excluding current month so i am using above set expression for that but it is not working.it is giving month wise aggregation instead of previous 3 months results.how can i achieve this in table chart with dimension.

please help on same.

Thanks in advance.

[dplr-rn · Accepted solution]

can you share a sample app?

is the time one of the dimensions in your table chart?

[kavitha_kommise]

yes,Month_Year is dimension for table chart

can't share sample app that is huge file i can attach screenshot for your information

please help on same

what ever marked for that iam applying set expression as mentioned above discussion.

Thanks in advance

regards

kavitha

[dplr-rn]

since month year is a dimension set analysis wont work i think.

you can possibly use above function or an as of table (see below link)

Calculating rolling n-period totals, averages or other aggregations

[Hileave]

It seems like you're trying to create a table chart in your data analysis tool, and you want to display the sum of a specific measure (SUBS_GROSS_ADD) for the previous three months excluding the current month. Your set expression looks correct, but it might not be working as expected in the table chart due to how dimensions and expressions interact in your tool.

Here are a few suggestions to troubleshoot and possibly resolve the issue:

1. Check Dimension Configuration: Ensure that your table chart is configured correctly to display the month-year dimension. It's possible that the dimension setup or sorting is affecting the results. Make sure the dimension is set to display month-year in the desired format (e.g., "MMM-YYYY" or "MM/YYYY").

2. Verify Set Analysis Syntax: Double-check the syntax of your set expression to ensure it's correctly filtering the data for the previous three months excluding the current month. Sometimes small syntax errors can lead to unexpected results.

3. Test Set Expression in a Text Object: As you mentioned, the set expression works fine in a text object, so you might want to test it further to ensure it's behaving as expected. Try creating a text object with the set expression and verify that it shows the correct sum for the previous three months excluding the current month.

4. Consider Chart Settings: Review the settings of your table chart to ensure there are no additional filters or configurations that might be affecting the display of data. Check if there are any filters applied at the chart level that could override the set expression.

5. Debugging Tools: Some data analysis tools offer debugging tools or features that allow you to inspect the data at different stages of processing. Utilize these tools to debug and understand how the set expression is affecting the data displayed in the table chart.

If you're still facing issues after trying these suggestions, it might be helpful to consult the documentation or community forums for your specific data analysis tool for more tailored assistance. Additionally, providing more details about the tool you're using and the structure of your data could help in providing a more precise solution.

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[Kirk65]

Thank you for sharing this information..