Analytics & Calculations

I would like to be able to do a Rollup Analysis of Booleans attributes, without casting or converting the boolean. As Rollup Functions I would suggest: Logical AND, Logical OR and maybe Count of True/False. It can be use to create a Combined Stat...

There are no number base conversion functions available in AF Analysis. There are many situations where I need to convert numbers between different 'number bases'. I frequently work with MODBUS devices and there are many times number base conversi...

It would be great to start an analysis from another analysis or to trigger an analysis on (successful) completion of another analysis. Nice would be to have a function like Call("AnalysisName"). Real great would be if Call() would return a retur...

Similar to this request : https://feedback.osisoft.com/forums/555148-pi-server/suggestions/17119519-matlab-integration-with-af-analytics I need to integrate R and asset analytics to execute more advanced calculations

I have an analysis that is event-triggered by multiple attributes. This analysis has the purpose of merging input attribute events with output tag, therefore I need to know which attribute triggered analysis to save only the newest event to outpu...

Expression analyses allow you to find the largest value of an attribute over a specified time range using the TagMax function. A function which offers the ability the find the Kth largest value (i.e. 2nd, 3rd, etc.) would be useful. Something simi...

Analysis Recalculation produces Out of Order Events, which means they are not compressed. The reason for this behavior is, that there is a more recent snapshot value existing. This also happens, when Recalculation is performed till "Now" (*), beca...

First of all, the "Assign to variable" feature in asset-analytics is amazing and helps a lot with refactoring previously created analyses, so kudos and thanks! What would be even more amazing is if I had the ability to select a variable name wen a...

We have many cases where data is showing up as "questionable" and thus cannot be used in an analysis even tho the value is still mostly good and can still be accurately used in a calculation. Being able to choose to use these "BadValues" would be ...

We have redundant servers for AF components (Notifications & Analytics). In a virtual environment, our IT doesn't support Windows Clustering due to the way storage is implemented enterprise wide. What does it take to support F5? Our IT engin...