Alex Pearce

The posts below are all tagged ‘ROOT’.


ROOT on OS X 10.11 El Capitan

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A guide to install to high energy physics framework ROOT on OS X 10.11 with Homebrew.


ROOT on OS X 10.9 Mavericks

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Caveats when installing ROOT on OS X 10.9 (Mavericks).


TBrowser shortcut

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A shortcut to launch a ROOT TBrowser from the terminal.


Python and ROOT on OS X

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Fixing an ImportError from libPyROOT on OS X


Fixing a TMVA error

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One solution for the TMVA error “signal and background histograms have different or invalid dimensions”.


Merging ROOT ntuples

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How to merge multiple ntuples, in the form ntuple.root, in to a single file.


ROOT on OS X 10.8 with CMake and Homebrew

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A step-by-step guide to install to high energy physics framework ROOT on OS X 10.8 with CMake and Homebrew.