Analytics & Calculations

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...

In Asset Analytics, there isn't a way to include a filtering function in a single analytic. For example, you may be calculating run hours on a motor, but there is no way to filter the calculation so that it is only done when the motor is running.

Give analyses format function the ability to format timestamp similar to the one in the formula data reference. e.g. Format (datetime, "dd-MMM-yyyy HH: mm: ss");

I want to have a function to retrieve a PI Tags Instrument tag in AF analytics

Users should have flexible Analysis scheduling options, similar to the Outlook recurring meeting options. See attached image for date-based recurrence patterns. Similar patterns for time would be helpful as well. As is, many PI Analysis users ar...

This would allow for validation of input unit of measure during expressions.

Derived templates (element and event frame) will not allow for inherited attributes to be used as the "Default Attribute". This breaks inherited analyses that use the "Default Attribute". The only workaround is to override the the attribute, which...

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 coeffi...

I have created numerous searches on the management tab of the PSE, but if changing computers or even sharing the searches between workers you currently have to recreate the searches on each computer. Not sure where these are stored currently, but ...