AVEVA™ PI System™ Feedback Portal

Welcome to our feedback site!

We created this site to hear your enhancement ideas, suggestions and feedback about AVEVA products and services. All of the feedback you share here is monitored and reviewed by the AVEVA product managers.

To start, take a look at the ideas in the list below and VOTE for your favorite ideas submitted by other users. POST your own idea if it hasn’t been suggested yet. Include COMMENTS and share relevant business case details that will help our product team get more information on the suggestion. Please note that your ideas and comments are visible to all other users.

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1 VOTE

Status No status

Product AVEVA™ PI Vision™

Categories Symbols

Created by Athanasios Kitsios

Created on Dec 17, 2025

Enhance Trend lines: Logarithmic, Exponential, Polynomial and Power

User selection of trendlines based on different prediction models:

Linear (Already Existing for Regression)
Logarithmic
Exponential
Polynomial (with user-defined Degrees)
Power

Features:

Allow a trend line per colour (attribute)
Show/hide confidence bands (90%, 95% 99% confidence intervals for each model)
Force y intercept through zero
Option to include other attributes as factors within the model
Show a recalculated line for highlighted/selected data points
Show tool tip with the Exact Formula with parameters used, the ‘R-squared’, the ‘P-value’, and options for Edit, Format and Remove.

Screenshot 2025...

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