Hello Shanmanuka,

Aggregated Measures are any measure that has calculated over multiple rows of the data in the database.  So the difference between 1000 in sales for a Day vs 1000 in sales for a specific record.   Aggregation is often disabled when creating a scatter chart (You want to see all of the sales event rows in one view - not aggregated).  Aggregating Data   describes this option.

Variable size Bins are bins that have been manually defined.   Bill Lyons creates an example calculation called [Group] in the post - Create variable size bin in tableau  as an example.  Srinidhi Narayan also shows this off within his correct answer here - Create custom bins 

Binned Dimensions created by the bin feature of Tableau will be based upon a a value supplied to the calculation and then divided over the values -  Follow along in the online help here - http://onlinehelp.tableau.com/current/pro/desktop/en-us/help.html#calculations_bins.html?Highlight=bins

I hope that helps.

Patrick

Hi Shanmuka,

Non aggregated measures are just the individual row data - this page in our help gives a good description (it's all the way at the bottom) Aggregations

Variable Sized Bins are basically bins that aren't the same size as each other. In our automatic bin function:Create Bins from a Continuous Measure  the bins will all be the same size as each other. If you need variable sized bins, you would generally create a calculated field like:

IF

[Age] < 21 THEN "Under 21"

ELSEIF

[Age] <= 32 THEN "21-32"

ELSEIF

[Age] <= 42 THEN "33-42"

ELSEIF

[Age] <= 52 THEN "43-52"

ELSEIF

[Age] <= 64 THEN "53-64"

ELSE "65+"

END

hope this helps!