Plugins 〉SPC Panel

Kenso Software

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SPC Panel

  • Overview
  • Installation
  • Change log
  • Related content

SPC Panel

Welcome to the KensoBI SPC panel for Grafana. This plugin allows you to build common statistical process control (SPC) charts like Xbar-R and Xbar-S charts using time-series data in Grafana.

Plugin Overview


Available options

  • Constants: The constants for your data visualization, such as minimum, nominal and maximum values. Data for constanst can be downloaded from a datasource or entered using an editor.

  • Limits: The limits for your data visualization, such as Upper Specification Limit (USL), Lower Specification Limit (LSL) values. Data for Limits can be downloaded from a datasource or entered using an editor.

  • Fill: Customize the area or space under your graph lines.

  • Line width: Adjust the width of the lines in your graph to make your data more visible and distinctive.

  • Piont radius: Control the size of data points in your graph, making them more or less prominent as needed.

  • View legend: Toggle the display of a legend to help your audience understand the data in your visualization.

  • Decimals: Set the number of decimal places to display in your data labels, providing more or less precision.

  • Line color: Customize the color of your graph lines to match your desired visual style.

How to build X-bar R chart

X-bar for R chart

X-Bar R chart

R Chart

R chart

How to build X-bar S chart

X-bar for S chart

X-Bar S chart

S chart

S chart

Data Source Compatibility

This plugin is designed to work seamlessly with all available data sources in Grafana. Whether you are using InfluxDB, Prometheus, Elasticsearch, or any other supported data source, you can utilize the full potential of this plugin to enhance your data visualization.

Feel free to modify and customize these settings to suit your specific needs and preferences.

Functions documentation

The SPC Panel plug-in uses various functions to analyze data and calculate constants. For detailed information about these mathematical formulas, please refer to the section Functions Documentation.

Getting Help

If you have any questions or feedback, you can:

Your feedback is always welcome!


This software is distributed under the Apache License.


Copyright (c) 2023 Kenso Software

Installing SPC Panel on Grafana Cloud:

For more information, visit the docs on plugin installation.


1.0.0 (Unreleased)

Initial release.