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GROOT is an easy-to-use plotting and fitting package that includes a set of GUI tools. To make things easy this will be the main source of documentation and the Issues page will be how we we track bugs and feature requests.

Learning By Example

• Introduction to Histograms
• Introduction to GraphErrors
• Two Dimensional Histograms
• Basic Fitting
• Slice Fitting
• Advanced Fitting: Defining a Custom Function
• Advanced Example (Multipad with fitting)
• Global Style Options

GUI Feature Showcase

All EmbeddedCanvases have powerful GUI tools built right in. Right click on the canvas and you'll be presented with a menu where you can copy, paste, save, and open our GUI tools.

OptionsPanel

This is where you can quickly turn a rudimentary plot into a presentation worthy plot within a few clicks. The first page has all of the shortcuts we could think to put in to save you time, you can even edit all the pads at once! The remaining tabs are advanced options for axes and datasets.

FitPanel

The Fit Panel allows for quick fitting of datasets using predefined functions. You can choose the method and the options for the fit and soon you'll be able to fit all the pads in a canvas at one time.