Default aggregation in Tableau (SUM) - tableau-api

Every time I load my data in Tableau's worksheets and put the number vaule into a column or row, it always enters it as a SUM aggregation by default and I cant turn it off,
any ideas?
Thanks
Can't find the answer on Tableau's website

Related

Adding Columns using google sheets

Is there a way I can add a total of a column if the numbers are imported from a different sheet with google sheets? and matching a pair of dates?
=SUMIFS($S$8:S47,$O$8:$O47,">="&T$51,$O$8:$O47,"<="&$V$51)
most likely this is the issue of QUERY. query likes to "assume" the type of dataset (numeric/plain text) and 90% of time it assumes it wrongly so you either end up with empty columns or missing values. use in S6:
=IMPORTRANGE("1nC7e8za4_SjIAbPsRv4loQ8CHinwcp0J43LcyG0qopM", "August 2022!i3:j45")

In Tableau, is there a way to only show the first and last date in the table output using the date filter

Tableau will generally show every single date within table output of the date ranges filtered for. Is there a way to only show the first and last date in the table for the date of ranges selected?
I created an image of the desired output in excel. Link below:
Desired output example
Thank you in advance!
The feature that will address your goal is called a Level of Detail (LOD) calculation. They have many uses and take various forms. I suggest reading about the in the online help.
But, to answer your question, the LOD calc to find the first (i.e. minimum) value in a date field called, say, Transaction Date, is;
{ MIN([Transaction Date]) }
The formula for the latest value is left as an exercise for the reader 😊

Spotfire - Filtering a Table by Values in a Calculated Column

I am trying to filter a table visualization of all of my data by looking to see if a Study Number contains Activity A. If a Study Number contains Activity A then I want to filter for all rows containing those Study Numbers even if the Activity is not A. See mock data below. In my real data set I have ~55,000 rows.
I have created a calculated to return Study Numbers if Activity= A but I am not sure where to go from there. Thanks for any help.
If(UniqueConcatenate([Activity]) OVER ([Study Number])~="A","Y","N")
Will give you this resulting column that you can then filter on (or you can use the formula as a Data Limiting Expression:

How to filter by current month automatically on pivot table google sheets?

As a data analyst, I would like to see the report in a pivot table automatically for the current month, so that I can take a look at it and don't have to change the date filter manually.
This is the formula to show the first day of the current month. (Which is the criteria I need, first of the current month)
=EOMONTH(today(),-1)+1
It works when I put this formula in any cell.
But when I put it in the pivot "filter by condition" option it doesn't work.
This is what I tried.
Text is exactly =EOMONTH(today(),-1)+1 (In formula box)
The date is exactly =EOMONTH(today(),-1)+1 (In formula box)
Here a screenshot of the options
Any help will be greatly appreciated.
I've never had great luck with the pivot table filter criteria in Sheets, I typically filter the data first if it's more advanced or use aggregating functions. In the Sheets pivot tables are better for quick analysis than dashboards.
There's probably a few ways to do it, but one of the easier ways would be to duplicate the data tab, clear the data and use a filter function to retrieve data. Update the Pivot table data source to the new tab. This will always only be the current month's data.
Basically you filter the data before the pivot table, with the [filter function][1].
=Filter(data , [date col]>=EOMONTH(today(),-1)+1 , [date col]< date(year(today()), month(today())+1,1)
You can also add a month column to the data and then filter on that column, however each month you would need to update the month filter in the pivot table.
=date(year([date cell]),Month([date cell]),1)
If you're using it for a 'dashboard' of sorts, I would generally recommend to create it yourself with aggregating formulas (sumifs, countifs, ect) and then you can use the more complex filters.
try custom formula:
=MONTH(A2)=MONTH(TODAY())
where A2 is first cell of column containing valid dates
You can try to Filter by a Custom Formula:
=month(DatePurchase)=month(TODAY())
Where DatePurchase is the Field Name.

Tableau comparison calculation between integer dates

I'm currently struggling with a calculation I'm trying to create in Tableau so any help you can provide would be great.
Basically I have a calculated field within Tableau called [ExampleCount] which is a count distinct based on a simple Yes/No condition.
I have this information displayed on two separate sheets in a dashboard, one filtered for the current activity month and one for the previous.
What I now need to do is have another sheet with the same calculation of [ExampleCount] but showing the difference between the current/previous months.
So: [ExampleCount (This Activity Month)] - [ExampleCount (Previous Activity Month)]
The Activity month is an integer value, currently ranging from 1 - 9.
I feel like this should be a simple calculation but I've tried several different methods and have been unable to come up with anything conclusive.
It would also be good if this could change periodically.
Kind Regards,
Plain_Lazy