Analytics & Calculations

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Performance equation to calculate tag median over time range

Currently we do not have functionality to calculate a median over a set of tag archive values. For example a function such as TagMed('sinusoid', '*-2h', '*-30m') to return the median of that set of archive values.

Guest almost 2 years ago in AVEVA™ PI Server / Analytics & Calculations 2 Declined

9 VOTE

Analyses Rollup should support Range and more functions

I want the Rollup to use the Range or Delta function.

Hobbe almost 2 years ago in AVEVA™ PI Server / Analytics & Calculations 3 No Status

9 VOTE

Allow a select feature on rollup using the mouse.

Currently you have to type the attribute you wish to rollup by hand. Some of our customers have expressed interest in being able to select one attribute with the mouse rather than typing anything. Wildcard characters do work but some customers who...

Guest almost 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 Declined

9 VOTE

Poly function should allow number attributes as coefficients

The current Poly function does not support attributes as coefficients, so we need to revert back to using Pow. This makes the Poly function of little additional benefit. We need to be able to use any numeric attribute as input for the Poly coef...

Guest almost 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 No Status

8 VOTE

Ability to easily split Event Frame on a time range

Users have requested to have Event Frames split up based on a time range to more easily visualize the data and make reports. For example, if an Event Frame is triggered Monday at 4pm and closed on Wednesday at 6pm it would be nice to have 1 even...

Guest almost 2 years ago in AVEVA™ PI Server / Analytics & Calculations 3 Declined

8 VOTE

Version dependent analysis

It should be possible to change the used analyses dependent on the version of an element. Currently the analyses are used across all element versions. For example I want to calculate the expected output of a machine. Starting on 01-Oct the machin...

Guest almost 2 years ago in AVEVA™ PI Server / Analytics & Calculations 6 Declined

8 VOTE

Integrate Anaconda python

It's important to have Anaconda python with Af to perform machine learning and it will be easy to implement those models to have maximum benifits combined with pi and machine learning

Guest almost 2 years ago in AVEVA™ PI Server / Analytics & Calculations 1 Declined

8 VOTE

Allow Failed Calculations to Output a Value Rather Than 'Calc Failed'

As an AF Asset Analytics user, I would like there to be an option to output a value rather than 'Calc Failed' if an analysis fails to evaluate. I have several aggregate analyses which are dependent on other analyses (which will occasionally fail ...

Guest almost 2 years ago in AVEVA™ PI Server / Analytics & Calculations 2 Declined

8 VOTE

Extend Support for PI's Advanced Calculation Engine (ACE)

Hi team, I’m glad to hear the PI SDK is backwards compatible, but I’m equally surprised and sad to see PI ACE is no longer supported going forward, especially with the uncertainty of whether PI ACE can run on the latest Windows Server OS’s (curr...

Guest almost 2 years ago in AVEVA™ PI Server / Analytics & Calculations 1 Declined

8 VOTE

New functions for analysis

New functions are needed for most problems in our fileds process and quality: * countif (count with conditions over specified horizon) * for loop (even it might be hard to implementate)

Guest almost 2 years ago in AVEVA™ PI Server / Analytics & Calculations 6 No Status

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